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Added support for VT100 underlining

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This commit is contained in:
Jeff Parsons 2016-08-01 18:04:26 -07:00 • committed by Jeff Parsons
commit 1d32dc1e36
1 changed files with 4 additions and 3 deletions
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7
modules/pc8080/lib/video.js
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@ -450,7 +450,7 @@ Video.prototype.doneLoad = function(sURL, sFontData, nErrorCode)
}
/*
* Minimal font data validation, just to make sure we're not getting garbage from the server...
* Minimal font data validation, just to make sure we're not getting garbage from the server.
*/
if (abFontData.length == 2048) {
this.createFonts(abFontData);
@ -464,6 +464,7 @@ Video.prototype.doneLoad = function(sURL, sFontData, nErrorCode)
this.notice("Font ROM data error: " + e.message);
return;
}
/*
* If we're still here, then we're ready!
*
@ -508,12 +509,12 @@ Video.prototype.createFonts = function(abFontData)
* 1) no variation (cell size is this.cxCell x this.cyCell)
* 2) double-wide characters (cell size is this.cxCell*2 x this.cyCell)
* 3) double-high double-wide characters (cell size is this.cxCell*2 x this.cyCell*2)
* 4) all of the above with either reverse video or underline enabled (default is reverse video)
* 4) any of the above with either reverse video or underline enabled (default is neither)
*
* @this {Video}
* @param {number} cxCell is the target width of each character in the grid
* @param {number} cyCell is the target height of each character in the grid
* @param {boolean} [fUnderline]
* @param {boolean} [fUnderline] (null for unmodified font, false for reverse video, true for underline)
* @return {Object}
*/
Video.prototype.createFontVariation = function(cxCell, cyCell, fUnderline)