javascriptraphaelgraphiti-js

How to make specific sides of rectangle to be resizable?

I want to make few or single side of rectangle to be resizable in Graphiti. If anybody has any idea then please help me.

Thanks in advance.

Solution

  • in the version 1.0.0 you can override the Figure.showResizeHandles method. See the HorizontalBus figure for an example

    /**
 * @method
 * Callback to update the visibility of the resize handles
 * 
 * @param {graphiti.Canvas} canvas
 * @param {graphiti.ResizeHandle} resizeHandle1 topLeft resize handle
 * @param {graphiti.ResizeHandle} resizeHandle2 topCenter resize handle
 * @param {graphiti.ResizeHandle} resizeHandle3 topRight resize handle
 * @param {graphiti.ResizeHandle} resizeHandle4 rightMiddle resize handle
 * @param {graphiti.ResizeHandle} resizeHandle5 bottomRight resize handle
 * @param {graphiti.ResizeHandle} resizeHandle6 bottomCenter resize handle
 * @param {graphiti.ResizeHandle} resizeHandle7 bottomLeft resize handle
 * @param {graphiti.ResizeHandle} resizeHandle8 leftMiddle resize handle
 * @template
 */
 showResizeHandles: function(canvas, resizeHandle1, resizeHandle2, resizeHandle3, resizeHandle4, resizeHandle5, resizeHandle6, resizeHandle7, resizeHandle8)
 {
    resizeHandle4.setDimension(resizeHandle4.getWidth(), this.getHeight());
    resizeHandle8.setDimension(resizeHandle4.getWidth(), this.getHeight());

    this._super(canvas, resizeHandle1, resizeHandle2, resizeHandle3, resizeHandle4, resizeHandle5, resizeHandle6, resizeHandle7, resizeHandle8);

    resizeHandle1.hide();
    resizeHandle2.hide();
    resizeHandle3.hide();
    resizeHandle5.hide();
    resizeHandle6.hide();
    resizeHandle7.hide();
 },

    This creates two resize handles on the right and left with the full height of the parent figure.

    Release 1.0.0 will be released at Sept. 17th