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OnAddElement
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Occurs when an element has been added to the list of child Items of an element
Note that this event does not get called if the update count is greater than 0 because of a BeginUpdate method call. It will not be called when EndUpdate is called either. In this case, monitor the OnChange event. If the sender is nil, the structure may have been changed.
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OnAddStyle
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Occurs when a style is added to the document
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OnDisableAppearance
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Occurs just before a disabled element is about to be drawn to the canvas. Use this event to modify the Canvas, Matrix, or aRect to provide a special appearance for disabled elements.
Set the DoDefault parameter to false to prevent the default disabled appearance (making the element grayscale) from being performed
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OnDrawing
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Occurs just before drawing the current element and its children. The event fires after the canvas brush, pen, font, clipping, etc are set up but before the actual drawing.
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OnDrawn
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Occurs just after a SVG element is drawn. The event fires after drawing the current element and its children but before the canvas is returned to its initial state.
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OnElementFound
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Occurs when an SVG element is found at the specified position during aa ElementAtPos method call. Set Element to nil to have the ElementAtPos method ignore this element and keep searching
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OnParsedNode
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Occurs just after a SVG element's children are parsed by the RSCL. This event occurs when a SVG element and all of its children are loaded and parsed
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OnParsingNode
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Occurs just before a SVG element's children are parsed by the RSCL. This event occurs when a SVG element has been parsed for its own attributes but before any of its children are loaded and parsed
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OnRemoveElement
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Occurs when an element has been removed from the list of child Items of an element.
Note that this event does not get called if the update count is greater than 0 because of a BeginUpdate method call. It will not be called when EndUpdate is called either. In this case, monitor the OnChange event. If the sender is nil, the structure may have been changed.
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OnRemoveStyle
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Occurs when a style is extracted or removed from the document
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OnSavedElement
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Occurs just after a SVG element and its children are saved to an IXMLNode.
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OnSavingElement
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Occurs just before an SVG element and its children are saved to an IXMLNode. Set DoSave to False to prevent the SVG element from being saved
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OnShouldDraw
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Occurs before drawing the current element and its children. The event fires when making the decision to draw the current element, even before initializing canvas resources.
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