Full-featured asp.net image watermark component

The configurable watermark parameters are:
Watermark function enable or disable custom text watermark shadow depth X-axis pixel watermark type picture text custom text watermark shadow depth Y-axis pixel watermark picture path custom watermark position Corner center upper right corner lower right corner upper center lower center left center right center custom thumbnail width pixel transparency custom thumbnail height pixel rotation angle custom thumbnail path description: relative path watermark font custom generated watermark image width pixel text size No. Customize the height of the generated watermark image, pixel text color, Customize the generated watermark image, path description: Relative path, text shape, bold text, underline text, slanted text, underlined text, setting the effect after generating the watermark image, black and white negative is not configured

Updated on March 22, 2008 as follows:

1. Optimize the effect processing speed and add mosaic effect processing.
2. Optimized the execution efficiency of program code.
3. Modified the situation where the original image was not deleted when uploading
4. Fixed the bug of deleting the original image and prompting that it is being tried when performing effect processing.
5. The original effect image was modified to be stored separately, and the thumbnail image and watermark image were changed to take effect together.
6. Modified the separate configuration of text shadow blur and transparency.
7. The situation of large memory usage has been modified. Now it consumes very little system resources.
8. Error capture is in the form of a pop-up box.
9. Added some corresponding parameter configurations to make it more user-friendly and simple.
10. Modified to support multiple image formats.
11. Added image cropping function.
12. Fixed many bugs reported by netizens during testing.
13. Fixed some details of supporting rotation at any position and angle.