graphics

相关标签：javascript jquery android 多少钱 iPhone

WPF lines and polylines events for a 2D Editor

i want to create a 2d-editor like application in WPF an i need to know how to do this: How can intercept the event when i click on a Line or Polyline?[详细]

2023-04-13 09:07 分类：问答
save graphics to buffered image

I have few classes and functions in java code. one of the function is drawing a graph using graphics object.[详细]

2023-04-13 08:08 分类：问答
How do you create cool "mirror" effect for items displayed in a graphical GUI?

I have a QGraphicsScene and I add a couple of QGraphicsItem(s) to the scene. All the items being added to the scene are QGraphicsPixmapItem.[详细]

2023-04-13 08:04 分类：问答
Graphing a point with a scale factor

I am centrally scaling a box on a graph with th开发者_JS百科e following: var x1 = (this.width - (this.image.width * this.scale)) / 2 + this.origin.x;[详细]

2023-04-13 05:07 分类：问答
ggplot2 and sweave - plot is in Rplots instead of main pdf?

I\'ve been following the examples on similar posts, but to no avail. Here is an example of the problem I\'m seeing.[详细]

2023-04-13 04:09 分类：问答
How do I create a random path?

I\'m looking for an algorithm that can generate something like what\'s in this image: I\'ve read about drunken walk algorithms 开发者_如何学Pythonbut they don\'t seem to quite fit what I need. I\'m[详细]

2023-04-13 02:29 分类：问答
Creating 3D Models for a Game using Blender and Bloom Effect in Graphics [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]

2023-04-12 19:40 分类：问答
Fill 2D shape with rectangles

I am looking to fill an arbitrary 2D shape with rectangles, such as that the 2d shape becomes visible by looking at the composite image of the rectangles. The final result should look similar to image[详细]

2023-04-12 17:30 分类：问答
Graphics2D object always gives NullPointerException

I want to create simple drawing program; Here I my program\'s mousePressed and mouseDragged events: private void mousePressed(java.awt.event.MouseEvent evt) {[详细]

2023-04-12 16:57 分类：问答
GDI+ Nested Graphics objects

With System.Drawing.Graphics, how can I have \"nested graphics objects\". The main purpose is to have several clipped regions.[详细]

2023-04-12 15:09 分类：问答