Re: Mirroring a drawable buf in DLangUI?
On Tuesday, 21 November 2017 at 13:45:31 UTC, Dukc wrote: My question is, does anybody know a way to draw that image backwards without making another PNG file to do so? After a lot of code research, I believe the best way for me is to use DlangUI helpers in same way as in the new api of the opengl example[1], instead of using canvas and abstract drawable buffers. If I use orthogonal drawing instead of perspective, it should work for 2d icons as well as 3d. I still have to figure out how to use multiple textures in the same program through. 1: https://github.com/buggins/dlangui/tree/master/examples/opengl
Re: Mirroring a drawable buf in DLangUI?
On Thursday, 23 November 2017 at 13:31:23 UTC, Vadim Lopatin wrote: There is no such feature currently, but it can be added easy. In the meantime I should call OpenGL (I think it's the backend in my case) directly, correct?
Re: Mirroring a drawable buf in DLangUI?
On Tuesday, 21 November 2017 at 13:45:31 UTC, Dukc wrote: I am using the DrawRescaled method of DrawBuf[1] of DLangUI To draw a PNG image to a CanvasWidget[2] subclass. It has a minor issue of the box bounds showing in area that shoud be transparent but otherwise works well. My question is, does anybody know a way to draw that image backwards without making another PNG file to do so? I tried to pass a dstrect with negative width but that results in nothing being drawn. 1: http://buggins.github.io/dlangui/ddox/dlangui/graphics/drawbuf/DrawBuf.html 2: http://buggins.github.io/dlangui/ddox/dlangui/widgets/controls/CanvasWidget.html There is no such feature currently, but it can be added easy.
Mirroring a drawable buf in DLangUI?
I am using the DrawRescaled method of DrawBuf[1] of DLangUI To draw a PNG image to a CanvasWidget[2] subclass. It has a minor issue of the box bounds showing in area that shoud be transparent but otherwise works well. My question is, does anybody know a way to draw that image backwards without making another PNG file to do so? I tried to pass a dstrect with negative width but that results in nothing being drawn. 1: http://buggins.github.io/dlangui/ddox/dlangui/graphics/drawbuf/DrawBuf.html 2: http://buggins.github.io/dlangui/ddox/dlangui/widgets/controls/CanvasWidget.html
