transparent circle png

PHP draws a background transparent, and starts to rotate to a pie chart at the bottom of a circle /* * _survey get a poll of pie chart * @access Public indicates the function is publicly available * @param $_agree agreed votes * @param $_disagree

(PHP 4 >= 4.0.6, PHP 5) imagecreatetruecolor-Create a new true color image Description Resource Imagecreatetruecolor (int $x _size, int $y _size) Imagecreatetruecolor () returns an image identifier representing a black image with a size of x_size

(PHP 4 >= 4.0.6, PHP 5) imagecreatetruecolor-Create a new true color image Description Resource Imagecreatetruecolor (int $x _size, int $y _size) Imagecreatetruecolor () returns an image identifier that represents a black image with a size of

Go How to use the. 9.png in Android interface designIn the Android design process, in order to adapt to different phone resolutions, most of the images need to be stretched or compressed, so there is an arbitrary size of the image format ". 9.png".

In the Android design process, in order to adapt to different mobile phone resolution, most of the pictures need to stretch or compress, so that there can be arbitrarily resized a picture format ". 9.png". The picture is a special image format for

In the Android design process, in order to adapt to different phone resolutions, most of the images need to be stretched or compressed, so there is an arbitrary size of the image format ". 9.png". This image is a special image format for Android

Reprinted please indicate the source: http://blog.csdn.net/lonelyrains/article/details/9243179 1. Use the cximage library to do this. Download the source code and compile all lib and DLL 2. Open the demo project and add the following code at the end

Original link:Https://www.zhaokeli.com/article/8031.htmlTo add rounded corners to a picture,The main (judging whether a point is within a circle) formula is used to generate a circular image in the above mentioned article.Then scan the original

1PHP2 /**3 * processed into a circle picture, if the picture is not a square, take the smallest edge of the circle radius, from the left to cut into a circle4 * @param string $imgpath [description]5 * @return [Type] [description]6 */7

The following example uses cimage: Create () to create a PNG Image m_savepng, and copy an existing cimage m_pngdraw to it, but leave a circle of pixels around it for editing. The edit entry is black. The created PNG can be operated like a cimage