lobo/ssd1306_oled_display_cli
1
0
Fork 0
Code Issues 3 Pull Requests Actions Packages Projects Releases Wiki Activity

we shall do fonts another way

Browse Source
This commit is contained in:
Emil Lerch 2023-03-29 09:17:49 -07:00
parent b8e4accccf
commit 8ddc7bcdfa
Signed by: lobo
GPG Key ID: A7B62D657EF764F8
1 changed files with 0 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
src/main.zig
View File

@ -267,32 +267,7 @@ fn convertImage(alloc: std.mem.Allocator, filename: [:0]u8, pixels: *[WIDTH * HE
// status = c.MagickExtentImage(mw, WIDTH, HEIGHT, null, null);
if (status == c.MagickFalse)
return error.CouldNotSetExtent;
// TODO: move this into function
{
var annotation_pw = c.NewPixelWand();
defer {
if (annotation_pw) |pixw| annotation_pw = c.DestroyPixelWand(pixw);
}
var dw = c.NewDrawingWand();
defer {
if (dw) |d| dw = c.DestroyDrawingWand(d);
}
status = c.PixelSetColor(pw, "black");
if (status == c.MagickFalse)
return error.CouldNotSetColor;
c.DrawSetFillColor(dw, annotation_pw);
status = c.DrawSetFont(dw, "DejaVu-Serif");
if (status == c.MagickFalse)
return error.CouldNotSetFont;
c.DrawSetFontSize(dw, 20);
c.DrawSetStrokeColor(dw, annotation_pw);
c.DrawAnnotation(dw, 0, 0, "hello world");
status = c.MagickDrawImage(mw, dw);
if (status == c.MagickFalse)
return error.CouldNotDrawAnnotationOnImage;
}
// We make the image monochrome by quantizing the image with 2 colors in the
// gray colorspace. See:
// https://www.imagemagick.org/Usage/quantize/#monochrome