Re-sizing of image in imageannotation
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BlindMonk wrote at 2013-07-25 16:31:
I can display an oxyimage in a plotmodel using imageannotation.
There is a weird issue with the image zoom and resize. When I resize the window horizontally, horizontal axes changes values, which is fine, but the image also resizes, and the Y axis doesnt change. So I end with different height.
I tried to set both width and height, but then image is missing. Its a simple code. I am pasting below.
PS: I checked other annotation examples, there they dont have such issue.
There is a weird issue with the image zoom and resize. When I resize the window horizontally, horizontal axes changes values, which is fine, but the image also resizes, and the Y axis doesnt change. So I end with different height.
I tried to set both width and height, but then image is missing. Its a simple code. I am pasting below.
byte[] b = new byte[160000];
for (int i = 0; i < b.Length; i++) b[i] = 125;
image = OxyImage.FromArgb(200, 200, b,96);
model.Annotations.Add(new ImageAnnotation
{
ImageSource = image,
X = new PlotLength(0, PlotLengthUnit.Data),
//Y = new PlotLength(0, PlotLengthUnit.Data),
Interpolate=false,
Width = new PlotLength(200, PlotLengthUnit.Data),
//Height = new PlotLength(200, PlotLengthUnit.Data),
//HorizontalAlignment = OxyPlot.HorizontalAlignment.Center,
//VerticalAlignment = OxyPlot.VerticalAlignment.Top
});
Any tips are deeply appreciated. PS: I checked other annotation examples, there they dont have such issue.
BlindMonk wrote at 2013-07-30 16:00:
Is it a possible bug??
If I set both width and height of imageannotation, the image is not rendered.
If I set both width and height of imageannotation, the image is not rendered.
yetangye wrote at 2013-08-27 17:33:
I also encountered the same problem.
Is there any method can avoid this problem?
Thanks.
Is there any method can avoid this problem?
Thanks.
BlindMonk wrote at 2013-08-27 17:42:
yes. It is a bug. I posted a solution. you have to recompile after fixing
here.
objo wrote at 2013-08-28 00:00:
Thank you! I have submitted the bug-fix. I also added some examples using reverse axes.
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