C Resize Image Keep Quality. The graphics class exposes method drawimage which allows us to resize an existing source image and draw it onto the image referenced by the graphics instance. This article will give you c code snippet on how to resize an image to desired height and width without affecting the aspect ratio and save the image in jpeg format with the specified quality.
Public static image crop image img rectangle croparea. Public static image putonwhitecanvas image image int width int height public static image resize image image int newwidth int maxheight bool onlyresizeifwider resize an image and maintain aspect ratio. When we have to resize an image to exact new dimensions while keeping it s aspect ratio thus avoiding distortion of the image with c we can take advantage of the graphics class.
So if you re looking to reduce image size without losing quality your best tool is resampling.
Resize a image to specified width and height. The image remains the same size and it is placed in the middle of the new canvas. The graphics class exposes method drawimage which allows us to resize an existing source image and draw it onto the image referenced by the graphics instance. Public static image crop image img rectangle croparea.