Fix - log axis drawing with no visible ticks

linev · linev · commit 4affd00976ee · 2016-04-20T12:44:39.000+02:00
diff --git a/changes.md b/changes.md
@@ -4,6 +4,7 @@
 1. Fix - toggling of statbox was not working in all situations 
 2. Fix - for mouse rect zooming use only left mouse button
 3. Fix - correctly draw TH2 with lego option, when histogram has negative bin content
+4. Fix - log axis drawing with no visible ticks 
 
 
 ## Changes in 4.4.3
diff --git a/scripts/JSRootPainter.js b/scripts/JSRootPainter.js
@@ -3588,7 +3588,8 @@
          lasth = h2;
       }
 
-      axis_g.append("svg:path").attr("d", res).style("stroke", AxisColor);
+      if (res.length > 0)
+         axis_g.append("svg:path").attr("d", res).style("stroke", AxisColor);
 
       var last = vertical ? h : 0,
           labelfont = JSROOT.Painter.getFontDetails(axis.fLabelFont, Math.round(axis.fLabelSize * (is_gaxis ? this.pad_height() : h))),

Original file line number	Diff line number	Diff line change
`@@ -3588,7 +3588,8 @@`
`3588`	`3588`	`lasth = h2;`
`3589`	`3589`	`}`
`3590`	`3590`
`3591`		`- axis_g.append("svg:path").attr("d", res).style("stroke", AxisColor);`
	`3591`	`+ if (res.length > 0)`
	`3592`	`+ axis_g.append("svg:path").attr("d", res).style("stroke", AxisColor);`
`3592`	`3593`
`3593`	`3594`	`var last = vertical ? h : 0,`
`3594`	`3595`	`labelfont = JSROOT.Painter.getFontDetails(axis.fLabelFont, Math.round(axis.fLabelSize * (is_gaxis ? this.pad_height() : h))),`