I\'m just trying to use delphi XE, before that I\'ve been a big fan of Delphi7. I see the new dbgrid allows to use themed and gradient styles.
In my user control I perform a lengthy operation. In order to prevent users from clicking the UI, I show a progress bar and I disable the whole UI, like this:
I am starting a new project (Windows application), which needs a simple graphical interface.The graphics are not the main point of the application, the algorithms behind them are, so I\'d like to spen
I\'m trying to understand Quartz and getting the context you have to draw on.If I have a function where I create a context, but then I call another function开发者_开发知识库 to some other drawing to t
For my podcast app I have a listv开发者_运维知识库iew with the downloaded episodes. The user can click on one of the items and it will play. When it\'s finished it will play the next in the list and s
I need to draw a meter using simple rectangles in a win32 app using开发者_如何学C c++. What would be the best method to draw a meter in a window (it should be redrawn, every 10ms)? Should i draw it di
hello i have released my iphone app Micro-Pitch and am now porting it to android. I cannot figure out how to draw lines in a scroll view and am wondering what i am doing wrong.
I want to draw an image on canvas constituted from smaller images, and make the new compound image scroll-able both horizontally and vert开发者_JAVA百科ically as well as enable zoom-in, zoom-out and p
Can anyone guide me how can I put different drawing layers on an Image which is shown over ImageView component.
My app uses core graphics for custom finger paint drawing. I allow the user to change the alpha of the line and a new line is continuously drawn on touches moved. When I make the alpha lower than 1.0
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