Hi , I‘m Zhang Jie. As a student in ZheJiang university, my research interests are in graphical image processing. I'm very interested in the Replace the GimpSizeEntry widget proposed by GIMP at GSoC 2011.
This is the second year of my Master study period. I'd like to join the open source. As a Lab project, I had written a plug-in for photoshop. I'm familiar with Gtk+, and C is a Regular language in my program. Here is my understanding about the project, I want to change the widget as follows: In the input box, people can enter numbers and some limited operational symbol such as +, -,*,/. Also some strings like "px", "pixel", "cm“ are all permitted.Then width and herght will be calculated into the same units, cm or px . Results will be showed below the input box . http://www.flickr.com/photos/zhjie/5563398011/ Let k be the ppi, m the cm, n the px. Then the formula is m = n / k × 2.54 n = m × k / 2.54 Thank you for your time. Looking forward to any further discussion! zhang jie
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