Thou shalt programme
Qt offers convenient classes for basic image processing and pixel manipulation. In this article I am going to describe how you can change the hue level of a whole image using QImage class in Qt.
Continue reading “How to Change Hue Level of an Image in Qt”Strange as it is, sometimes you need to go through some not-at-all-obvious procedures to solve simple problems such as this. QLabels allow writing and displaying HTML codes so one way of setting a QLabel’s color would be by setting the color as it is done in HTML but in Qt there is another way.
Continue reading “How to Set a QLabel color using QColor”