Rank: Advanced Member
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Joined: 9/10/2010(UTC)
Posts: 57
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Hello, We have need your help for the following situation about zoom feature of MultiLayerViewer: We have a MultiLayerViewer1 with some ImageVObjects on it 1. we do following MultiLayerViewer1.ZoomMode = ZoomMode.None; MultiLayerViewer1.Zoom = 0.95 System.Drawing.Bitmap _image= MultiLayerViewer1.RenderWorkspace(); 2. we then do following MultiLayerViewer1.ZoomMode = ZoomMode.None; MultiLayerViewer1.Zoom = 0.25 System.Drawing.Bitmap _image2= MultiLayerViewer1.RenderWorkspace(); but both _image and _image2 are the same and no zooming happens. What should we do so that zooming can happen when to do RenderWorkspace? Thank you.
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Rank: Advanced Member
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Joined: 12/19/2012(UTC)
Posts: 164
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Hi, If you need get image with max width or height is 250px you should use following code. Code:
var size = 250;
// MultiLayerViewer1 is an Canvas.
var dpi = size * 72 / Math.Max(MultiLayerViewer1.WorkspaceWidth, MultiLayerViewer1.WorkspaceHeight);
var img250 = MultiLayerViewer1.RenderWorkspace(dpi, ColorSpace.Rgb, RgbColor.White);
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Best regards, Vitaly Kustov Aurigma Technical Support |
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Rank: Advanced Member
Groups: Guest
Joined: 9/10/2010(UTC)
Posts: 57
Thanks: 1 times
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Hello, we use Aurigma Graphics Mill 5.5 but do not see this overloaded RenderWorkspace method for MultiLayerViewer. Thank you.
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Rank: Advanced Member
Groups: Guest
Joined: 12/19/2012(UTC)
Posts: 164
Was thanked: 8 time(s) in 8 post(s)
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Best regards, Vitaly Kustov Aurigma Technical Support |
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