fix(svg): ignore transparent background

MrMarble · Mar 12, 2022 · 0376296 · 0376296
1 parent a70eeab
commit 0376296
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 5 deletions.
diff --git a/internal/svg/svg.go b/internal/svg/svg.go
@@ -70,17 +70,20 @@ func parseCast(c *Canvas) {
 
 func (c *Canvas) getColors(cell vt10x.Glyph) {
 	fg := color.GetColor(cell.FG)
-	bg := color.GetColor(cell.BG)
 
 	if _, ok := c.colors[fg]; !ok {
 		c.colors[fg] = c.id.String()
 		c.id.Next()
 	}
 
-	if _, ok := c.colors[bg]; !ok {
-		c.colors[bg] = c.id.String()
-		c.id.Next()
+	if cell.BG != vt10x.DefaultBG {
+		bg := color.GetColor(cell.BG)
+		if _, ok := c.colors[bg]; !ok {
+			c.colors[bg] = c.id.String()
+			c.id.Next()
+		}
 	}
+
 }
 
 func (c *Canvas) paddedWidth() int {

diff --git a/internal/svg/testdata/TestExportOutput.golden b/internal/svg/testdata/TestExportOutput.golden
@@ -10,7 +10,7 @@
 <g style="animation-duration:3.35s;animation-iteration-count:infinite;animation-name:k;animation-timing-function:steps(1,end);font-family:Monaco,Consolas,Menlo,'Bitstream Vera Sans Mono','Powerline Symbols',monospace;font-size:20px">
 <style type="text/css">
 <![CDATA[
-@keyframes k {79.807%{transform:translateX(-0px)}82.298%{transform:translateX(-2383px)}87.777%{transform:translateX(-4766px)}92.767%{transform:translateX(-7149px)}100.000%{transform:translateX(-9532px)}}.a{fill:#c0c0c0}
+@keyframes k {79.807%{transform:translateX(-0px)}82.298%{transform:translateX(-2383px)}87.777%{transform:translateX(-4766px)}92.767%{transform:translateX(-7149px)}100.000%{transform:translateX(-9532px)}}.a{fill:#e5e5e5}
 ]]>
 </style>
 <g transform="translate(20,60)" >