Processes the image dropped on this ImageViewer during a drag/drop operation.
protected virtual void ProcessDropImage(
ImageViewerItem targetItem,
RasterImage image,
bool isFloaterImage,
LeadMatrix transform
)
protected:
virtual void ProcessDropImage(
ImageViewerItem^ targetItem,
RasterImage^ image,
bool isFloaterImage,
LeadMatrix^ transform
)
targetItem
The target item for the drop.
image
The image being dropped.
isFloaterImage
true if image is the floater image of another item, otherwise; false.
transform
The transformation matrix of image.
This method is called by the viewer as the final step when an image is dropped into an item. The following is the default implementation (to customize it, create a new class that derives from ImageViewer and override this method):
If targetItem is null, then the viewer will create a new ImageViewerItem, set image into ImageViewerItem.Image and adds the item to the viewer.
If targetItem is not null then the following is performed:
transform into ImageViewerItem.FloaterTransform. In other words, the image will be added as a floater to the item.
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