timage

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Delphi dll image stretchdraw errors

I am trying to resize (scale) a bitmap image using a dll function which is below mentioned { to resize the image }[详细]

2023-04-05 14:58 分类：问答
Controls on top, like TPanel can do?

My program is doing a time consuming task, and I would like to display a TImage in the middle of the application window, but it will not stay on top - my VST is always on top. However, when I use a TP[详细]

2023-02-18 09:49 分类：问答
Delphi 2006: Run-time assignment of PNG to TImage loses alpha transparency

Delphi 2006\'s TImage doesn\'t quit开发者_如何学运维e support PNGs.In order to have images with alpha transparency on my forms I have to load them at run-time.I can load them at design time but they d[详细]

2023-02-17 20:46 分类：问答
What is the simplest way to add an AlphaBlendValue property to Delphi's TImage

I have a \"caution\" image on a dialog that is shown if there are questionable parameter values.Users do not always notice it, so I want to fade it in and out cyclically over a second or so (yes, I co[详细]

2023-02-09 05:20 分类：问答
delphi 7 TImage and TImageList

let i be integer private the code procedure TForm1.Image1Click(Sender: TObject); begin inc(i); ImageList1.GetIcon(i mod 4,Image1.Picture.Icon);[详细]

2023-01-27 16:06 分类：问答
How to load a small system icon?

I need to display 16x16 pixel icons for error/warning/information. Unfortuna开发者_开发知识库tely both LoadIcon(0, IDI_*) and LoadImage(0, OIC_*, IMAGE_ICON, 16, 16, LR_SHARED) always give me the 32x3[详细]

2023-01-26 21:32 分类：问答
Delphi 6: TImage Width and Height properties report wrong values?

I\'m having a fairly strange problem with a TImage component\'s width and height properties.As a test, I draw a red dot in (what is supposed to be) the center of the TImage component by taking the mid[详细]

2023-01-19 21:05 分类：问答
Delphi 6 : How can I display large size high quality Text via the TextOut() method?

I have a TImage component that I print a Text string to using TCanvas.TextOut().I set the height and width of the TImage to a large size like 50 pixels X (TextWidth) pixels, and set the Canvas font He[详细]

2023-01-18 22:55 分类：问答
how to use Picture.LoadFromFile() in TcustomContol

I created a TSkinPanel derive from TcustomControl it has a FGraphic: TPicture. the FGraphic is drawn on the canvas of the TSkinPanel 开发者_JAVA百科and works fine if you load and image from the TObj[详细]

2023-01-17 10:33 分类：问答
Timage Transparencies on laptops in Delphi 7

WHAT I AM TRYING TO DO I am trying to draw multiple graphics to a Timage, These graphics that i Draw consist of ordered layers with Foodfills and lines.[详细]

2023-01-07 19:41 分类：问答