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Hi All,
First, I'm working on Win32 with C++.
I have been trying to implement a transparent window with a child window which should remain 100% opaque. It seems that child controls cannot have opacity better (ah.. lower) than the parent and if I make ...
Started by Manoj Awasthi on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Hello,
You cannot....
It's quite a bit of work UpdateLayeredWindow.
They then set the background as transparent.
An opaque main window with a transparent child (not the parent ) of the texbox.
I'm certain you can do it the other way round, i.e .
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Hello,
i need to have semi-transparent image (by using alpha blending) drawn on fully transparent form - it means that image will be drawn over form transparent content.
Currently image is always drawn over window background color even if window itself...
Started by vrata on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Here's a similar question:
Transparent Winform with image Well, thanks for the answer.
I guess since a Form doesn't support a transparent background color this may well be impossible on it.
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Hello All,
Do anyone know how I can draw a transparent circle on a CALayer just like using CGContextClearRect to draw a transparent rectangle? My requirements is that I need to draw a mask on a picture, in some cases, I need to erase it, but CGContextClearRect...
Answer Snippets (Read the full thread at stackoverflow):
Use AddArc instead of StrokeEllipse:
CGRect cirleRect = CGRectMake(0, 0, 100, 100); CGContextAddArc... .
Shreekara's comment is slightly off.
Initially draw the circle and then clip the path and then again clear the bounding rect of the circle by CGContextClearRect .
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I want to draw DirectX content so that it appears to be floating over top of the desktop and any other applications that are running. I also need to be able to make the directx content semi-transparent, so other things show through. Is there a way of ...
Started by Garth on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
[DllImport("dwmapi.dll")] static extern void DwmExtendFrameIntoClientArea(IntPtr hWnd, ref Margins pMargins); //this is used to specify the boundaries of the transparent this every time the form is resized....
The transparent window border.
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I just played around with the new Delphi 2009 ribbon, added a few pages, groups and actionclients (large buttons) to it. I created some transparent 32x32px PNGs in Photoshop and put them into a TImageList (set to cd32bit). I added this list to the Actionmanager...
Answer Snippets (Read the full thread at stackoverflow):
Have you tried to set the DrawingStyle property of Imagelist to dsTransparent?
Hello,
I have a similar problem in that during design time my... .
Ensure that Application theme is enabled by: Project > Options > Application > Enable runtime theme .
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How can I show a web page in a transparent window and have the white part of the web page also transparent.
Started by Haim Bender on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
That's all.
I'm not sure you could make the page transparent doing this, however.
I'm not entirely sure how effective this would the background color .
To Transparent or to use Alpha channel layering.
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I want to make a part of a form semi-transparent, with additional text on that part which is not transparent.
How can I accomplish this in C#?
Started by Haim Bender on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
You would have upon your exact needs)....
Depending upon the exact "look alternative may be to display two forms, one of which is set to be partially transparent.
Rectangular) quite easily, with various parts of that form being transparent.
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Is there a keyboard shortcut or some kind of setting to make the current window transparent?
I go back and forth between windows a lot. If I could just make the window I'm looking at transparent, it would be nicer.
Started by mathee on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at superuser):
WinSet, Transparent....
There is no built-in shortcut that comes to mind, only one that makes all windows transparent ( Win the current window transparent, but also allows you to click through it:
#Space:: ;Show windows under pointed-at.
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I want to create a .png icon with transparent pixels to show what is beneath. How do I change the white pixels to be transparent using Adobe Photoshop CS4?
Started by WilliamKF on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at superuser):
If it's not there, you might have to create.
Black == transparent, anything else == in between.
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I have a transparent PNG image. The transparent areas need to remain completely transparent, but the other areas need tinting with a particular hue.
What's the best way to do this using GD?
Cheers,
James
Started by James Hall on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
This code should apply a 50% red tint to the image .
Alpha is 0-127 (127 being fully transparent).
Are 0-255.
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