If you specify this property as a function handle or cell array, you can access the object that is being created using the first argument of the callback function. Setting the CreateFcn property on an existing component has no effect. If you do not specify the CreateFcn property, then MATLAB executes a default creation function. MATLAB initializes all property values before executing the CreateFcn callback. This property specifies a callback function to execute when MATLAB creates the object. MATLAB evaluates this expression in the base workspace.įor more information about specifying a callback as a function handle, cell array, or character vector, see Create Callbacks for Graphics Objects. Subsequent elements in the cell array are the arguments to pass to the callback function.Ĭharacter vector containing a valid MATLAB expression (not recommended). The data in AlphaData so that it conforms toĬell array in which the first element is a function handle. The FaceColor property also must be set to 'interp'. First you must specify the AlphaData property The transparency varies across each face by interpolating the valuesĪt the vertices. Transparency for each face based on the values in AlphaData property. The FaceColor property also must be set to 'flat'. First you must specify the AlphaData propertyĪs a matrix the same size as the ZData property. The transparency value at the first vertex determines the transparencyįor the entire face. Transparency for each face based on the values in the AlphaData property. This option does not use the transparency values in the AlphaData property. A value of 1 isįully opaque and 0 is completely transparent. Use uniform transparency across all the faces. UIContextMenu property is not recommended.Get, findobj, gca, gcf, gco, newplot, cla, clf, and close functions. If the object is not listed in the Children property of the parent, thenįunctions that obtain object handles by searching the object hierarchy or querying This optionīlocks access to the object at the command line, but permits This option is useful for preventing unintendedįrom within callbacks or functions invoked by callbacks, but notįrom within functions invoked from the command line. Otherwise, use the gcbo function to access the object.Īll times. Which also disables automatic color selection.Ĭell array in which the first element is a function handle. In some cases, MATLAB sets the SeriesIndex property to 0, Positive whole number, and set the EdgeColorMode property to To enable automatic selection, set the SeriesIndex property to a Selection, and a value of "auto" indicates automatic selection. The EdgeColorMode property indicates whether the color has been set When you manually set the outline color of a rectangle, MATLAB does not use automatic color selection for that object, and it allows yourĬolor to persist, regardless of the value of the SeriesIndex property. Of the Rectangle object to a color value, such as a color name or RGB To manually control the outline color, set the EdgeColor property How Manual Color Assignment Overrides SeriesIndex Behavior Neutral color that does not participate in the indexing scheme. That have the same SeriesIndex number will have the same color.Ī SeriesIndex value of "none" corresponds to a Stored in the ColorOrder property of the axes. The index refers to the rows of the array If the SeriesIndex value is a number, MATLAB uses that number to calculate an index for assigning the outline color when youĬall the rectangle function. Objects so that they match the colors of other objects. Property is useful for reassigning the outline colors of Rectangle Series index, specified as positive whole number or "none".
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