This example demonstrates the freehand drawing capabilities of the Zoomify Image Viewer. Simply click the freehand edit button, then click-drag in the image to draw. To change the drawing color use the color options displayed in Markup Mode or the color picker button in Annotation Mode.

Note that all edit modes are enabled by default, so it is not necessary to use the HTML parameter zFreehandVisible to enable freehand drawing. This example does, however, set the zTextVisible, zIconVisible, zRectangleVisible, zPolygonVisible, and zMeasureVisible HTML parameters all to 0 to hide these features.