sparkline previews

cell/model/WorkbookElems.js

@@ -4963,6 +4963,17 @@ CellArea.prototype = {
 	};
 
 	sparklineGroup.prototype.asc_getThumbBySparklineGroup = function(oSparklineGroup){
+		if(!this.canvas) {
+			this.canvas = document.createElement('canvas');
+			if(AscCommon.AscBrowser.isRetina) {
+				this.canvas.width = 100;
+				this.canvas.height = 100;
+			}
+			else{
+				this.canvas.width = 50;
+				this.canvas.height = 50;
+			}
+		}
 	//	if(!this.sparklineView){
 			this.sparklineView = new AscFormat.CSparklineView();
 			var oSparkline = new sparkline();
@@ -4978,23 +4989,29 @@ CellArea.prototype = {
 			this.sparklineView.chartSpace.extX = 100;
 			this.sparklineView.chartSpace.extY = 100;
 			this.sparklineView.chartSpace.x = 0;
-			this.sparklineView.chartSpace.x = 0;
+			this.sparklineView.chartSpace.y = 0;
+			if(oSparklineGroup.type === Asc.c_oAscSparklineType.Stacked){
+				AscFormat.ExecuteNoHistory(function(){
+					var oPlotArea = this.sparklineView.chartSpace.chart.plotArea;
+					if(!oPlotArea.layout){
+						oPlotArea.setLayout(new AscFormat.CLayout());
+					}
+					var fPos = 0.32;
+					oPlotArea.layout.setWMode(AscFormat.LAYOUT_MODE_FACTOR);
+					oPlotArea.layout.setW(1.0);
+					oPlotArea.layout.setHMode(AscFormat.LAYOUT_MODE_FACTOR);
+					oPlotArea.layout.setH(1 - 2*fPos);
+					oPlotArea.layout.setYMode(AscFormat.LAYOUT_MODE_EDGE);
+					oPlotArea.layout.setY(fPos);
+				}, this, []);
+			}
 			AscFormat.ExecuteNoHistory(function () {
 				AscFormat.CheckSpPrXfrm(this.sparklineView.chartSpace);
 			}, this, []);
 			this.sparklineView.chartSpace.recalculate();
+			this.sparklineView.chartSpace.brush = AscFormat.CreateSolidFillRGBA(0xFF, 0xFF, 0xFF, 0xFF);
 	//	}
-		if(!this.canvas) {
-			this.canvas = document.createElement('canvas');
-			if(AscCommon.AscBrowser.isRetina) {
-				this.canvas.width = 100;
-				this.canvas.height = 100;
-			}
-			else{
-				this.canvas.width = 50;
-				this.canvas.height = 50;
-			}
-		}
+
 		var oGraphics = new AscCommon.CGraphics();
 		oGraphics.init(this.canvas.getContext('2d'), this.canvas.width, this.canvas.height, this.sparklineView.chartSpace.extX, this.sparklineView.chartSpace.extY);
 		oGraphics.m_oFontManager = AscCommon.g_fontManager;

common/Charts/DrawingObjects.js

@@ -619,7 +619,7 @@ function CreateUniFillFromExcelColor(oExcelColor)
     return oUnifill;
 }
 
-CSparklineView.prototype.initFromSparkline = function(oSparkline, oSparklineGroup, worksheetView)
+CSparklineView.prototype.initFromSparkline = function(oSparkline, oSparklineGroup, worksheetView, bNoLine)
 {
     AscFormat.ExecuteNoHistory(function(){
         this.ws = worksheetView;
@@ -813,7 +813,7 @@ CSparklineView.prototype.initFromSparkline = function(oSparkline, oSparklineGrou
                     {
                         if(oSeries.dPt[t].spPr)
                         {
-                            if(oExcelColor){
+                            if(oExcelColor && !(bNoLine === true)){
                                 oSeries.dPt[t].spPr.Fill = CreateUniFillFromExcelColor(oExcelColor);
                                 oSeries.dPt[t].spPr.ln = new AscFormat.CLn();
                                 oSeries.dPt[t].spPr.ln.Fill = oSeries.dPt[t].spPr.Fill.createDuplicate();
@@ -831,7 +831,7 @@ CSparklineView.prototype.initFromSparkline = function(oSparkline, oSparklineGrou
                 var oDPt = new AscFormat.CDPt();
                 oDPt.idx = nIdx;
                 oDPt.spPr = new AscFormat.CSpPr();
-                if(oExcelColor) {
+                if(oExcelColor && !(bNoLine === true)) {
                     oDPt.spPr.Fill = CreateUniFillFromExcelColor(oExcelColor);
                     oDPt.spPr.ln = new AscFormat.CLn();
                     oDPt.spPr.ln.Fill = oDPt.spPr.Fill.createDuplicate();
@@ -987,10 +987,13 @@ CSparklineView.prototype.initFromSparkline = function(oSparkline, oSparklineGrou
             }
             else
             {
-                oSerie.spPr.setFill(oUnifill);
-                oSerie.spPr.ln = new AscFormat.CLn();
-                oSerie.spPr.ln.Fill = oSerie.spPr.Fill.createDuplicate();
-                oSerie.spPr.ln.w = dLineWidthSpaces;
+                if(!(bNoLine === true))
+                {
+                    oSerie.spPr.setFill(oUnifill);
+                    oSerie.spPr.ln = new AscFormat.CLn();
+                    oSerie.spPr.ln.Fill = oSerie.spPr.Fill.createDuplicate();
+                    oSerie.spPr.ln.w = dLineWidthSpaces;
+                }
             }
         }
 

common/Drawings/Format/Format.js

@@ -8233,6 +8233,7 @@ FmtScheme.prototype =
     {
         var oCopy = new FmtScheme();
         oCopy.name = this.name;
+        var i;
         for(i = 0; i < this.fillStyleLst.length; ++i)
         {
             oCopy.fillStyleLst[i] = this.fillStyleLst[i].createDuplicate();