Thanks everyone. Yes it's a rectangle not a triangle, my mistake. Also I found out that Siemens software applied a background color to the rectangle when I add the button and I can make that transparent but the rectangle still shows up which is undesirable. I tried to export in a variety of way but ...

Hello everyone, I'm a newbie using inkscape and have watching and reading tutorials to get started with some simple designs. I made a simple button and exported as .png and it looks fine when I view it in windows photo viewer but when I imported to another software (Siemens WinCC) to use it there it...