Add new chart option 'majorUnit' from Issue #132

gitbrent · Aug 11, 2017 · 65ff143 · 65ff143
1 parent 694300e
commit 65ff143
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/README.md b/README.md
@@ -353,6 +353,7 @@ slide.addChart({TYPE}, {DATA}, {OPTIONS});
 | `catAxisLabelFontFace` | string  |         | `Arial`   | category-axis font face | font name. Ex: `{ titleFontFace:'Arial' }` |
 | `catAxisLabelFontSize` | number  | points  | `18`      | category-axis font size | 1-256. Ex: `{ titleFontSize:12 }`          |
 | `catAxisOrientation`   | string  |         | `minMax`  | category-axis orientation | `maxMin` (high->low) or `minMax` (low->high) |
+| `majorUnit`            | number  | float   | `1.0`     | value-axis tick steps   | Float or whole number. Ex: `{ majorUnit:0.2 }`      |
 | `valAxisLabelColor`    | string  |         | `000000`  | value-axis color        | hex color code. Ex: `{ valAxisLabelColor:'0088CC' }` |
 | `valAxisLabelFontFace` | string  |         | `Arial`   | value-axis font face    | font name. Ex: `{ titleFontFace:'Arial' }`   |
 | `valAxisLabelFontSize` | number  | points  | `18`      | value-axis font size    | 1-256. Ex: `{ titleFontSize:12 }`            |

diff --git a/dist/pptxgen.js b/dist/pptxgen.js
@@ -62,7 +62,7 @@ if ( NODEJS ) {
 var PptxGenJS = function(){
 	// CONSTANTS
 	var APP_VER = "1.8.0-beta";
-	var APP_REL = "20170807";
+	var APP_REL = "20170810";
 	//
 	var MASTER_OBJECTS = {
 		'chart': { name:'chart' },
@@ -1192,8 +1192,7 @@ var PptxGenJS = function(){
 					strXml += ' <c:crossAx val="2094734552"/>';
 					strXml += ' <c:crosses val="autoZero"/>';
 					strXml += ' <c:crossBetween val="'+ ( rel.opts.type == 'area' ? 'midCat' : 'between' ) +'"/>';
-					//strXml += ' <c:majorUnit val="25"/>'; // NOTE: Not Required.	// TODO: Add OPTION?
-					//strXml += ' <c:minorUnit val="12.5"/>'; // NOTE: Not Required.	// TODO: Add OPTION?
+					if ( rel.opts.majorUnit ) strXml += ' <c:majorUnit val="'+ rel.opts.majorUnit +'"/>';
 					strXml += '</c:valAx>';
 				}
 
@@ -2873,6 +2872,7 @@ var PptxGenJS = function(){
 			options.dataLabelFormatCode = ( options.dataLabelFormatCode && typeof options.dataLabelFormatCode === 'string' ? options.dataLabelFormatCode : (options.type == 'pie' ? '0%' : '#,##0') );
 			//
 			options.lineSize = ( typeof options.lineSize === 'number' ? options.lineSize : 2 );
+			options.majorUnit = ( typeof options.majorUnit === 'number' ? options.majorUnit : null );
 
 			// STEP 4: Set props
 			gObjPptx.slides[slideNum].data[slideObjNum] = {};