| T O P I C R E V I E W |
| pierrotsc |
Posted - May 27 2021 : 12:02:24
I am puzzled. When i draw a line by clicking, using ActiveImageEnView().MouseInteractLayers :=
[mlEditLayerPoints, mlClickCreateLineLayers];
i only get the end point. Nothing is drawn. not sure if i have to setup a brush.
See attached.
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| 5 L A T E S T R E P L I E S (Newest First) |
| pierrotsc |
Posted - Sep 21 2021 : 17:28:19
never mind. i did find my coding error. I have been overwriting the default. |
| pierrotsc |
Posted - Sep 21 2021 : 17:15:35
i even added
ImageEnView1.LayerDefaults.Values[ IELP_LineColor ] := 'clRed';
ImageEnView1.LayerDefaults.Values[ IELP_LineWidth ] := '6';
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| pierrotsc |
Posted - Sep 21 2021 : 17:11:09
still cannot find the problem. if i have shapes at the start or end, they show but the line does not. Is there a way to find out the line color ? I assume i have a statement somewhere that makes the line invisible.
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| pierrotsc |
Posted - May 27 2021 : 18:36:56
same behavior. that's not it..it has to be something i am doing. let me work on it..the weird thing is that adding point to create a polyline work fine. |
| xequte |
Posted - May 27 2021 : 18:15:31
Hi
It's possible the line/border is not set (width = 0 or Color = clNone).
Try settings some layer defaults:
https://www.imageen.com/help/TImageEnView.LayerDefaults.html
e.g.
ImageEnView1.LayerDefaults.Values[ IELP_BorderColor ] := '$008000FF';
ImageEnView1.LayerDefaults.Values[ IELP_BorderWidth ] := '3';
Nigel
Xequte Software
www.imageen.com
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