draw
Can a UILabel be part of a created image?
I have a project where I let the user draw on the screen of the iPhone (signature box).It works great... prints to a specific label printer (Zebra gx420d).My question is as follows:Can I have a UILabe[详细]
2023-03-24 04:35 分类:问答Any problem in drawing with Canvas outside UIthread in Android?
I have a somewhat intensive drawing task that I want to move to a separate worker thread outside of UI thread. I would not update UI in this thread, only draw bitmaps and text in my own Canvas object[详细]
2023-03-23 21:09 分类:问答Write text on an image in C#
I have the following problem. I want to make some graphics in bitmap image like bond form i can write a text in image[详细]
2023-03-23 11:22 分类:问答android canvas - can i have multiple draw methods?
I have made my own canvas class which extends an imageView. My onDraw() method draws out the users gps position and I keep calling this onDraw method every time the user moves. My problem is I also wa[详细]
2023-03-22 23:30 分类:问答values not correctly rendered in line chart in extjs?
I\'m having trouble with result rendered by line chart example from extjs4 the columns are rendered correctly but the line is not, notice in the picture how i need to have 4 while its drawed in the 0[详细]
2023-03-22 16:41 分类:问答Is there an SDK to draw lines on iOS with touch?
Is there a framework I can use to draw lines with touch. Basically I want to add ability for a customer to sign on iPad/iPhone and capture it as an image.[详细]
2023-03-22 11:02 分类:问答Draw a pencil stoke using DrawLines() in android
There is an array \'a\' which hold开发者_如何学Cs the points b/w which lines have to be drawn: float[] a = {0.0f, 1.2f, 3.4f, -9.87f, 65.4f, 0.0f, 567.9f};[详细]
2023-03-22 10:20 分类:问答Update SurfaceView by passing though some variables to this Class
I\'m still quite new to Android and Java programming and even newer to draw images dynamically. What I would like to do is to update a line from within my activity Main. I would like to keep the draw[详细]
2023-03-22 06:07 分类:问答How I can move each rectangle separately?
I have five shape draw able rectangular, I have to set the rectangle at angle of(-20,-15,-10,-5,0)Degree. Each Rectangular have four colors shade. Now I need to animate each rectangle one by one and i[详细]
2023-03-22 04:44 分类:问答iPhone : can't control the width of drawing gradients?
I need to draw a box filled with a gradient. I\'m开发者_如何学C using a UIView and overwriting the -drawRect method.[详细]
2023-03-21 06:15 分类:问答