https://bugs.kde.org/show_bug.cgi?id=496075
--- Comment #3 from microsunr...@outlook.jp --- Hi Dmitry, Thank you for your comments. As you can see in my summary, the problem occurs when using the WinTab API. By the way, after much testing, it turns out that the problem is caused by Krita not recognizing the screen resolution correctly. The explanation. I am using the following two LCDs LCD1: DELL S2721DGF Resolution: 2560 x 1440 LCD2: Mitsubishi RDT232WX Resolution: 1920 x 1080 The Advanced Tablet Setting in Tablet settings is “Use information provided by tablet” by default, and the values at that time were as follows. Width 4480px X offset -1920px Height 1440px Y offset 0px This was changed to “Map to custom area” and the values were changed as follows Width 2560px X offset 0px Height 1600px Y offset 0px If I set the resolution to 1440px, which is the vertical resolution of LCD1, I cannot get the correct coordinates. I tried manually changing the value repeatedly and found that the drawing position and cursor matched at 1600px. Why it works well with the value of 1600 is completely baffling. Behavior of the brush pressure when the mapping of the drawing area is changed in Wacom's tablet properties. Case1. full screen or LCD2: does not work. Case2. LCD1: It works. However, in both cases, the correct coordinates can be drawn. As for Case1, I tried various values for each item in the Advanced Tablet Setting, but it did not work. Finally, I decided to stretch Krita's Window to two LCD screens and display its drawing area on LCD1. Personally, I have solved the problem, but it is a bug for Krita and I hope it will be solved. Thank you. -- You are receiving this mail because: You are watching all bug changes.
