2d
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2d grid interpolation
I have a task of interpolating a 2d array of NxM to AxB, where A > N and B > M. The point of it is building a simple color coded image of an array (heat map).[详细]
2023-04-13 06:24 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Example of android fingerpaint in opengl?
I need to implement free form drawing in a paint app. I started with the canvas method (fingerpain开发者_开发知识库t example in android) but the performance is extremely slow.[详细]
2023-04-13 02:47 分类：问答why we do the things we do to calculate collision response between 2d rigid bodies
Hey looking at this page which describes how to calculate collisions between any two polygons, I have a few questions on why the author takes some of the steps he does. He thoroughly shows how to calc[详细]
2023-04-12 18:58 分类：问答Java 2D Collision?
Hey guys i\'m making a 2D java game and i\'m trying to figure out how to make a good collision code. I am currently using the following code:[详细]
2023-04-12 18:40 分类：问答Drawing 2D 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开发者_StackOverflow社区 in its curr[详细]
2023-04-12 11:35 分类：问答How to make a curve vertex on OpenGL C++
I am learning how to make a 2D object with OpenGL. I made a simple rectangle with GL_QUADS with four vertex 3f example vertex1, vertex2, vertex3, vertex4. The question is, is there anyway so I can mak[详细]
2023-04-10 22:12 分类：问答C# 2d interactive graphics library [closed]
Closed. This question is seeking recommendations for books, tools, software libraries, and more. It does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]
2023-04-10 18:09 分类：问答
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