I'm using some long values as bitmaps in a Java program. Here's my method so far: public class BitmapUtil { private static final long _B_MASK_LEFT_ON = 0x8000000000000000L; public static long setNthMsb(int n) { return BitmapUtil._B_MASK_LEFT_ON >>> n; } public static boolean isNthMsbSet(long b, int n) {...
Hi all, A potential client of mine has asked whether it is possible to have a complete 3d rotating view of a product shown in flash that has an uploaded picture dynamically wrapped around it. Let's take a winebottle as an example. The winebottle would be 'static' but the label could be uploaded. This should then be shown wrapped around...
If I load a bitmap using a loader in Flex, I can use the loaderInfo.bytesTotal to get the size, total bytes used, of a bitmap. If I create a bitmap in run time, how can I find out the size, the total bytes used, by that bitmap. Please advice. Thanks ...
pls help to convert .bmp image to pixel data Bitmap.FromFile(XYZ.bmp) gives System.OutOfMemoryException thank you ...
HI.... I am having problem here with bitmaps..I want to remove the black background that my bitmap is having... I am creating bitmap bitmap from byte array..and then setting the bitmap in BitMapField..but the image shown has a black background.. any help in removing the background..!!! Thanx in advance... ...
How can I convert graphics object to bitmap object using C#? ...
I am creating a Graphics object to draw on the original image and I want save the modified image as a new image.The Image on the form as well as the drawing ...
I have two questions actually: Is it better to draw an image on a bitmap or create a bitmap as resource and then draw it over a bitmap? Performance wise... which one is better? If I want to draw something transparent over a bitmap, how would I go about doing it? If I want to overlay one transparent bitmap over another, how would I do i...
Hello, I am currently using the Windows 7 API Code pack for an application I am coding in C#. Currently, I understand how to draw part of the Window region or a control into the thumbnail preview: TaskbarManager.Instance.TabbedThumbnail.SetThumbnailClip((new WindowInteropHelper(this)).Handle, new System.Drawing.Rectangle((int)v.X, (in...
Flex 3, ActionScript 3, Flash player 9. I have a picture in a BitmapData object. And an array of points. I nead to erase the part of the picture inside a polygon specified by the points. In other words, draw a polygon specified by the points and fill it with transparency. Any ideas on how it can be done? ...
Hello everybody, I try to find out, how to access the Effect-Class and it's decendants of GDI+ in C#. Especially, I'm interested in these: * Blur * Sharpen * Tint * RedEyeCorrection * ColorMatrixEffect * ColorLUT * BrightnessContrast * HueSaturationLightness * ColorBalance * Levels * ColorCurve Can anybody give me a hint, how to ac...
I need get all pixels from Bitmap, work this they and save them to Bitmap. If I use Bitmap.GetPixel() and Bitmap.SetPixel() then I have very slow program. How I can fast convert Bitmap to byte[] and back? I need byte[] with size (4 * width * height) and contains RGBA of each pixel ...
ImageList imageList = new ImageList(); if (folder != null && System.IO.Directory.Exists(folder)) { try { string[] arrImageName=new string[1000]; int Count = 0; string CutName; ...
how to generate image of 1st page from pdf document using acrobat 7.0 sdk. ...
I have a buffer of RGB unsigned char that I would like converted into a bitmap file, does anyone know how? My RGB float is of the following format R [(0,0)], G[(0,0)], B[(0,0)],R [(0,1)], G[(0,1)], B[(0,1)], R [(0,2)], G[(0,2)], B[(0,2)] ..... The values for each data unit ranges from 0 to 255. anyone has any ideas how I can go about ...
I have been trying to figure out a way to convert bitmap files into a JPEG using the GD library in PHP. I have tried numerous implementations but nothing seems to work. I have tried to tell my client that they should not use Bitmap files but he insists and quite frankly does not comprehend enough about computers to convert them to JPG ...
Getting an Exception in the BitmapFactory. Not sure what is the issue. (Well I can guess the issue, but not sure why its happening) ERROR/AndroidRuntime(7906): java.lang.OutOfMemoryError: bitmap size exceeds VM budget ERROR/AndroidRuntime(7906): at android.graphics.BitmapFactory.decodeFile(BitmapFactory.java:295) My code is pretty...
I'd like to create a site similar to imgur.com that allows easy screenshot uploading. Because I don't know much about Flash yet, I'd like to know if the following is possible. Can I read bitmap clipboard data with a Flash applet embedded into a web page with the standard security profile? If 1. is possible, am I likely to run into any ...
There is a nice feature in windows - thumbnail view. So we can see not just folder icon but also small parts of thumbnails of files in the folder. When I tried to get a thumbnail, I got the following: C#, Shell api -> native bitmaps -> wpf bitmap(i think this part is not important) ...
I'm looking for some C++ code to let me quickly move a bitmap around a window, restoring the background as it moves. At present I capture the Window contents to a bitmap during the app initialization and in the OnPaint() I draw the this bitmap and then I draw my overlayed bitmap. I am double buffering the paint. The overlayed bitmap posi...