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2014/10/15 ¤U¤È 10:13:12
iphone Programming Glossary: rectanglesHow do I blend two textures with different co-ordinates in OpenGL ES 2.0 on iPhone? http://stackoverflow.com/questions/12242443/how-do-i-blend-two-textures-with-different-co-ordinates-in-opengl-es-2-0-on-ipho I can blend two textures with different blending modes in the fragment shader when both the textures covers the same rectangles. But now my problem is one texture is a plain rectangle with no rotation and the other texture is another rectangle with..
split the image into a mesh of small quadrangles in OpenGLES http://stackoverflow.com/questions/15701125/split-the-image-into-a-mesh-of-small-quadrangles-in-opengles share improve this question Can you explain more detailed What quadrangles would you like to use Are they simple rectangles or squares Or they are a bit more complicated like parallelogram trapezoid kite or rhombus Anyway it's easy to split an..
Resize and move a UIView with Core Animation (CAKeyFrameAnimation) http://stackoverflow.com/questions/1887156/resize-and-move-a-uiview-with-core-animation-cakeyframeanimation a view or layer in an animation but you'll want to do so as an animation group not by creating a path from a series of rectangles. I provide an example of a grouped animation that moves a view along a path while shrinking it and lowering its opacity..
Rounded UIView using CALayers - only some corners - How? http://stackoverflow.com/questions/2264083/rounded-uiview-using-calayers-only-some-corners-how there so use that as a starting point and delete the parts that create corners you don't need. Note that you can make rectangles with 2 or 3 rounded corners too if you want. The code's not perfect but I'm sure you can tidy it up a little bit. static..
iPhone CGContext: drawing two lines with two different colors http://stackoverflow.com/questions/3041776/iphone-cgcontext-drawing-two-lines-with-two-different-colors
iPhone - Draw transparent rectangle on UIView to reveal view beneath http://stackoverflow.com/questions/3800278/iphone-draw-transparent-rectangle-on-uiview-to-reveal-view-beneath and the other blue. The blue view is a subview of the red view. What I would like to do is be able to cut out rectangles on the blue view so that the red view can be visible. How do you go about doing this iphone uiview quartz graphics share..
How to display an image on a MKOverlayView? http://stackoverflow.com/questions/3891850/how-to-display-an-image-on-a-mkoverlayview
http://stackoverflow.com/questions/3926711/water-effect-in-cocos2d sheets using vertex helper for making a verticies plist file for box2d chipmunk collision detection instead of just rectangles and sites for images sounds Cocos2d Resources Need 2D iPhone graphics designed http www.learn cocos2d.com knowledge base..
iPhone Landscape-Only Utility-Template Application http://stackoverflow.com/questions/525737/iphone-landscape-only-utility-template-application All elements are drawn in the proper orientation and with the proper scaling. The problem seems to be that the bounds rectangles of the main view gets funky. It looks like the height of the main view is being cut by a little more than half and the width..
How can I improve the performance of my custom OpenGL ES 2.0 depth texture generation? http://stackoverflow.com/questions/6051237/how-can-i-improve-the-performance-of-my-custom-opengl-es-2-0-depth-texture-gener of molecular structures. It does this by using procedurally generated sphere and cylinder impostors drawn over rectangles instead of these same shapes built using lots of vertices. The downside to this approach is that the depth values for each.. misses. EDIT 5 31 2011 Based on Pivot's suggestion I created inscribed and circumscribed octagons to use instead of my rectangles only I followed the recommendations here for optimizing triangles for rasterization. In previous testing octagons yielded..
How to draw signature with lines on iPhone screen? http://stackoverflow.com/questions/679983/how-to-draw-signature-with-lines-on-iphone-screen redRectView.center CGPointMake firstTouch.x firstTouch.y self addSubview redRectView I'm drawing it with small rectangles and it turns out to be dot by dot. As it is too ugly I want to draw the signature with lines. But how to distinguish firstTouch..
Why is there an frame rectangle and an bounds rectangle in an UIView? http://stackoverflow.com/questions/749558/why-is-there-an-frame-rectangle-and-an-bounds-rectangle-in-an-uiview an bounds rectangle in an UIView Well although it's late in the dark night I don't get it why there are two different rectangles frame and bounds. Like I understand it one single rectangle would have been just enoug to do everything. Positioning the.. to another coordinate system and then clipping it's content to a specified size. What else would you do with two rectangles And how do they interact with eachother Does anyone have a good explanation The one from the apple docs with the kid holding..
iPhone, Map, Clickable non-rectangular areas http://stackoverflow.com/questions/870631/iphone-map-clickable-non-rectangular-areas would be able to tell from where they touched what region it was but for the life of me short of making many many many rectangles to do a best fit on the curves I can't figure out how to do this. Any ideas EDIT The regions could be as hard as this.....
How to get coordinates using abbyy mobile sdk for iphone http://stackoverflow.com/questions/9113119/how-to-get-coordinates-using-abbyy-mobile-sdk-for-iphone this question For now the layout returned by the text recognition functions doesn't contain information about words rectangles. The layout stores only text lines rectangles and letters rectangles. We can add words rectangles to layout in the next.. the text recognition functions doesn't contain information about words rectangles. The layout stores only text lines rectangles and letters rectangles. We can add words rectangles to layout in the next release. However this functionality will be added.. functions doesn't contain information about words rectangles. The layout stores only text lines rectangles and letters rectangles. We can add words rectangles to layout in the next release. However this functionality will be added not earlier than several..
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