Showing content from https://arrayfire.org/docs/group__gfx__func__draw.htm below:
ArrayFire: Rendering Functions
Rendering functions to draw images, plots etc. More...
void image (const array &in, const char *title=NULL) Renders the input array as an image to the window. More...
void plot3 (const array &in, const char *title=NULL) Renders the input array as an 3d line plot to the window. More...
void plot (const array &in, const char *const title=NULL) Renders the input arrays as a 2D or 3D plot to the window. More...
void plot (const array &X, const array &Y, const array &Z, const char *const title=NULL) Renders the input arrays as a 3D plot to the window. More...
void plot (const array &X, const array &Y, const char *const title=NULL) Renders the input arrays as a 2D plot to the window. More...
void scatter (const array &in, const af::markerType marker=AF_MARKER_POINT, const char *const title=NULL) Renders the input arrays as a 2D or 3D scatter-plot to the window. More...
void scatter (const array &X, const array &Y, const array &Z, const af::markerType marker=AF_MARKER_POINT, const char *const title=NULL) Renders the input arrays as a 3D scatter-plot to the window. More...
void scatter (const array &X, const array &Y, const af::markerType marker=AF_MARKER_POINT, const char *const title=NULL) Renders the input arrays as a 2D scatter-plot to the window. More...
void scatter3 (const array &P, const af::markerType marker=AF_MARKER_POINT, const char *const title=NULL) Renders the input arrays as a 3D scatter-plot to the window. More...
void hist (const array &X, const double minval, const double maxval, const char *const title=NULL) Renders the input array as a histogram to the window. More...
void surface (const array &S, const char *const title=NULL) Renders the input arrays as a 3D surface plot to the window. More...
void surface (const array &xVals, const array &yVals, const array &S, const char *const title=NULL) Renders the input arrays as a 3D surface plot to the window. More...
void vectorField (const array &points, const array &directions, const char *const title=NULL) Renders the input arrays as a 2D or 3D vector field plot to the window. More...
void vectorField (const array &xPoints, const array &yPoints, const array &zPoints, const array &xDirs, const array &yDirs, const array &zDirs, const char *const title=NULL) Renders the input arrays as a 3D vector field plot to the window. More...
void vectorField (const array &xPoints, const array &yPoints, const array &xDirs, const array &yDirs, const char *const title=NULL) Renders the input arrays as a 2D vector field plot to the window. More...
AFAPI af_err af_draw_image (const af_window wind, const af_array in, const af_cell *const props) C Interface wrapper for drawing an array as an image. More...
AFAPI af_err af_draw_plot (const af_window wind, const af_array X, const af_array Y, const af_cell *const props) C Interface wrapper for drawing an array as a plot. More...
AFAPI af_err af_draw_plot3 (const af_window wind, const af_array P, const af_cell *const props) C Interface wrapper for drawing an array as a plot. More...
AFAPI af_err af_draw_plot_nd (const af_window wind, const af_array P, const af_cell *const props) C Interface wrapper for drawing an array as a 2D or 3D plot. More...
AFAPI af_err af_draw_plot_2d (const af_window wind, const af_array X, const af_array Y, const af_cell *const props) C Interface wrapper for drawing an array as a 2D plot. More...
AFAPI af_err af_draw_plot_3d (const af_window wind, const af_array X, const af_array Y, const af_array Z, const af_cell *const props) C Interface wrapper for drawing an array as a 3D plot. More...
AFAPI af_err af_draw_scatter (const af_window wind, const af_array X, const af_array Y, const af_marker_type marker, const af_cell *const props) C Interface wrapper for drawing an array as a plot. More...
AFAPI af_err af_draw_scatter3 (const af_window wind, const af_array P, const af_marker_type marker, const af_cell *const props) C Interface wrapper for drawing an array as a plot. More...
AFAPI af_err af_draw_scatter_nd (const af_window wind, const af_array P, const af_marker_type marker, const af_cell *const props) C Interface wrapper for drawing an array as a plot. More...
AFAPI af_err af_draw_scatter_2d (const af_window wind, const af_array X, const af_array Y, const af_marker_type marker, const af_cell *const props) C Interface wrapper for drawing an array as a 2D plot. More...
AFAPI af_err af_draw_scatter_3d (const af_window wind, const af_array X, const af_array Y, const af_array Z, const af_marker_type marker, const af_cell *const props) C Interface wrapper for drawing an array as a 3D plot. More...
AFAPI af_err af_draw_hist (const af_window wind, const af_array X, const double minval, const double maxval, const af_cell *const props) C Interface wrapper for drawing an array as a histogram. More...
AFAPI af_err af_draw_surface (const af_window wind, const af_array xVals, const af_array yVals, const af_array S, const af_cell *const props) C Interface wrapper for drawing array's as a surface. More...
AFAPI af_err af_draw_vector_field_nd (const af_window wind, const af_array points, const af_array directions, const af_cell *const props) C Interface wrapper for drawing array's as a 2D or 3D vector field. More...
AFAPI af_err af_draw_vector_field_3d (const af_window wind, const af_array xPoints, const af_array yPoints, const af_array zPoints, const af_array xDirs, const af_array yDirs, const af_array zDirs, const af_cell *const props) C Interface wrapper for drawing array's as a 3D vector field. More...
AFAPI af_err af_draw_vector_field_2d (const af_window wind, const af_array xPoints, const af_array yPoints, const af_array xDirs, const af_array yDirs, const af_cell *const props) C Interface wrapper for drawing array's as a 2D vector field. More...
Rendering functions to draw images, plots etc.
◆ af_draw_hist()
C Interface wrapper for drawing an array as a histogram.
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Parameters
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[in] wind is the window handle [in] X is the data frequency af_array [in] minval is the value of the minimum data point of the array whose histogram(
X) is going to be rendered. [in] maxval is the value of the maximum data point of the array whose histogram(X) is going to be rendered. [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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X should be a vector.
◆ af_draw_image()
C Interface wrapper for drawing an array as an image.
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Parameters
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[in] wind is the window handle [in] in is an af_array [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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in should be 2d array or 3d array with 3 channels.
◆ af_draw_plot()
C Interface wrapper for drawing an array as a plot.
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Parameters
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[in] wind is the window handle [in] X is an af_array with the x-axis data points [in] Y is an af_array with the y-axis data points [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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X and Y should be vectors.
◆ af_draw_plot3()
C Interface wrapper for drawing an array as a plot.
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Parameters
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[in] wind is the window handle [in] P is an af_array or matrix with the xyz-values of the points [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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P should be a 3n x 1 vector or one of a 3xn or nx3 matrices.
◆ af_draw_plot_2d()
C Interface wrapper for drawing an array as a 2D plot.
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Parameters
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[in] wind is the window handle [in] X is an af_array with the x-axis data points [in] Y is an af_array with the y-axis data points [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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X and Y should be vectors.
◆ af_draw_plot_3d()
C Interface wrapper for drawing an array as a 3D plot.
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Parameters
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[in] wind is the window handle [in] X is an af_array with the x-axis data points [in] Y is an af_array with the y-axis data points [in] Z is an af_array with the z-axis data points [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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X, Y and Z should be vectors.
◆ af_draw_plot_nd()
C Interface wrapper for drawing an array as a 2D or 3D plot.
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Parameters
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[in] wind is the window handle [in] P is an af_array or matrix with the xyz-values of the points [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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in must be 2d and of the form [n, order], where order is either 2 or 3. If order is 2, then chart is 2D and if order is 3, then chart is 3D.
◆ af_draw_scatter()
C Interface wrapper for drawing an array as a plot.
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Parameters
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[in] wind is the window handle [in] X is an af_array with the x-axis data points [in] Y is an af_array with the y-axis data points [in] marker is an af_marker_type enum specifying which marker to use in the scatter plot [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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X and Y should be vectors.
◆ af_draw_scatter3()
C Interface wrapper for drawing an array as a plot.
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Parameters
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[in] wind is the window handle [in] P is an af_array or matrix with the xyz-values of the points [in] marker is an af_marker_type enum specifying which marker to use in the scatter plot [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
◆ af_draw_scatter_2d()
C Interface wrapper for drawing an array as a 2D plot.
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Parameters
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[in] wind is the window handle [in] X is an af_array with the x-axis data points [in] Y is an af_array with the y-axis data points [in] marker is an af_marker_type enum specifying which marker to use in the scatter plot [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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X and Y should be vectors.
◆ af_draw_scatter_3d()
C Interface wrapper for drawing an array as a 3D plot.
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Parameters
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[in] wind is the window handle [in] X is an af_array with the x-axis data points [in] Y is an af_array with the y-axis data points [in] Z is an af_array with the z-axis data points [in] marker is an af_marker_type enum specifying which marker to use in the scatter plot [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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X, Y and Z should be vectors.
◆ af_draw_scatter_nd()
C Interface wrapper for drawing an array as a plot.
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Parameters
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[in] wind is the window handle [in] P is an af_array or matrix with the xyz-values of the points [in] marker is an af_marker_type enum specifying which marker to use in the scatter plot [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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in must be 2d and of the form [n, order], where order is either 2 or 3. If order is 2, then chart is 2D and if order is 3, then chart is 3D.
◆ af_draw_surface()
C Interface wrapper for drawing array's as a surface.
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Parameters
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[in] wind is the window handle [in] xVals is an af_array with the x-axis data points [in] yVals is an af_array with the y-axis data points [in] S is an af_array with the z-axis data points [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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X and Y should be vectors. S should be a 2D array
◆ af_draw_vector_field_2d()
C Interface wrapper for drawing array's as a 2D vector field.
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Parameters
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[in] wind is the window handle [in] xPoints is an af_array with the x-axis points [in] yPoints is an af_array with the y-axis points [in] xDirs is an af_array with the x-axis directions [in] yDirs is an af_array with the y-axis directions [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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all the af_array inputs should be vectors and the same size
◆ af_draw_vector_field_3d()
C Interface wrapper for drawing array's as a 3D vector field.
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Parameters
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[in] wind is the window handle [in] xPoints is an af_array with the x-axis points [in] yPoints is an af_array with the y-axis points [in] zPoints is an af_array with the z-axis points [in] xDirs is an af_array with the x-axis directions [in] yDirs is an af_array with the y-axis directions [in] zDirs is an af_array with the z-axis directions [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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all the af_array inputs should be vectors and the same size
◆ af_draw_vector_field_nd()
C Interface wrapper for drawing array's as a 2D or 3D vector field.
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Parameters
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[in] wind is the window handle [in] points is an af_array with the points [in] directions is an af_array with the directions [in] props is structure af_cell that has the properties that are used for the current rendering.
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Returns
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AF_SUCCESS if rendering is successful, otherwise an appropriate error code is returned.
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Note
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points and directions should have the same size and must be 2D. The number of rows (dim 0) determines are number of points and the number columns determines the type of plot. If the number of columns are 2, then the plot is 2D and if there are 3 columns, then the plot is 3D.
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all the af_array inputs should be vectors and the same size
◆ hist() void hist ( const array & X, const double minval, const double maxval, const char *const title = NULL )
Renders the input array as a histogram to the window.
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Parameters
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[in] X is the data frequency array [in] minval is the value of the minimum data point of the array whose histogram(
X) is going to be rendered. [in] maxval is the value of the maximum data point of the array whose histogram(X) is going to be rendered. [in] title parameter is used when this function is called in grid mode
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Note
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X should be a vector.
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Examples
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graphics/histogram.cpp.
◆ image() void image ( const array & in, const char * title = NULL ) ◆ plot() [1/3] void plot ( const array & in, const char *const title = NULL )
Renders the input arrays as a 2D or 3D plot to the window.
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Parameters
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[in] in is an array with the data points [in] title parameter is used when this function is called in grid mode
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Note
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in must be 2d and of the form [n, order], where order is either 2 or 3. If order is 2, then chart is 2D and if order is 3, then chart is 3D.
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Examples
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graphics/plot2d.cpp, and graphics/plot3.cpp.
◆ plot() [2/3] void plot ( const array & X, const array & Y, const array & Z, const char *const title = NULL )
Renders the input arrays as a 3D plot to the window.
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Parameters
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[in] X is an array with the x-axis data points [in] Y is an array with the y-axis data points [in] Z is an array with the z-axis data points [in] title parameter is used when this function is called in grid mode
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Note
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X, Y and Z should be vectors.
◆ plot() [3/3] void plot ( const array & X, const array & Y, const char *const title = NULL )
Renders the input arrays as a 2D plot to the window.
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Parameters
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[in] X is an array with the x-axis data points [in] Y is an array with the y-axis data points [in] title parameter is used when this function is called in grid mode
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Note
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X and Y should be vectors.
◆ plot3() void plot3 ( const array & in, const char * title = NULL )
Renders the input array as an 3d line plot to the window.
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Parameters
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[in] in is an array [in] title parameter is used when this function is called in grid mode
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Note
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in should be 1d array of size 3n or 2d array with (3 x n) or (n x 3) channels.
◆ scatter() [1/3]
Renders the input arrays as a 2D or 3D scatter-plot to the window.
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Parameters
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[in] in is an array with the data points [in] marker is an markerType enum specifying which marker to use in the scatter plot [in] title parameter is used when this function is called in grid mode
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Note
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in must be 2d and of the form [n, order], where order is either 2 or 3. If order is 2, then chart is 2D and if order is 3, then chart is 3D.
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Examples
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graphics/plot2d.cpp.
◆ scatter() [2/3]
Renders the input arrays as a 2D scatter-plot to the window.
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Parameters
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[in] X is an array with the x-axis data points [in] Y is an array with the y-axis data points [in] marker is an markerType enum specifying which marker to use in the scatter plot [in] title parameter is used when this function is called in grid mode
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Note
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X and Y should be vectors.
◆ scatter() [3/3]
Renders the input arrays as a 3D scatter-plot to the window.
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Parameters
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[in] X is an array with the x-axis data points [in] Y is an array with the y-axis data points [in] Z is an array with the z-axis data points [in] marker is an markerType enum specifying which marker to use in the scatter plot [in] title parameter is used when this function is called in grid mode
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Note
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X, Y and Z should be vectors.
◆ scatter3()
Renders the input arrays as a 3D scatter-plot to the window.
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Parameters
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[in] P is an af_array or matrix with the xyz-values of the points [in] marker is an markerType enum specifying which marker to use in the scatter plot [in] title parameter is used when this function is called in grid mode
◆ surface() [1/2] void surface ( const array & S, const char *const title = NULL )
Renders the input arrays as a 3D surface plot to the window.
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Parameters
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[in] S is an array with the z-axis data points [in] title parameter is used when this function is called in grid mode
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Note
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S should be a 2D array
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Examples
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graphics/surface.cpp.
◆ surface() [2/2] void surface ( const array & xVals, const array & yVals, const array & S, const char *const title = NULL )
Renders the input arrays as a 3D surface plot to the window.
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Parameters
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[in] xVals is an array with the x-axis data points [in] yVals is an array with the y-axis data points [in] S is an array with the z-axis data points [in] title parameter is used when this function is called in grid mode
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Note
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X and Y should be vectors or 2D arrays S should be s 2D array
◆ vectorField() [1/3] void vectorField ( const array & points, const array & directions, const char *const title = NULL )
Renders the input arrays as a 2D or 3D vector field plot to the window.
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Parameters
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[in] points is an array with the points [in] directions is an array with the directions at the points [in] title parameter is used when this function is called in grid mode
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Note
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points and directions should have the same size and must be 2D. The number of rows (dim 0) determines are number of points and the number columns determines the type of plot. If the number of columns are 2, then the plot is 2D and if there are 3 columns, then the plot is 3D.
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Examples
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graphics/field.cpp.
◆ vectorField() [2/3] void vectorField ( const array & xPoints, const array & yPoints, const array & xDirs, const array & yDirs, const char *const title = NULL )
Renders the input arrays as a 2D vector field plot to the window.
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Parameters
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[in] xPoints is an array with the x-coordinate points [in] yPoints is an array with the y-coordinate points [in] xDirs is an array with the x-coordinate directions at the points [in] yDirs is an array with the y-coordinate directions at the points [in] title parameter is used when this function is called in grid mode
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Note
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All the array inputs must be vectors and must have the size sizes.
◆ vectorField() [3/3] void vectorField ( const array & xPoints, const array & yPoints, const array & zPoints, const array & xDirs, const array & yDirs, const array & zDirs, const char *const title = NULL )
Renders the input arrays as a 3D vector field plot to the window.
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Parameters
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[in] xPoints is an array with the x-coordinate points [in] yPoints is an array with the y-coordinate points [in] zPoints is an array with the z-coordinate points [in] xDirs is an array with the x-coordinate directions at the points [in] yDirs is an array with the y-coordinate directions at the points [in] zDirs is an array with the z-coordinate directions at the points [in] title parameter is used when this function is called in grid mode
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Note
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All the array inputs must be vectors and must have the size sizes.
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