Merge pull request #516 from telerik/dtraykov/development-fix-line-rendering-of-two-points

APopatanasov · web-flow · commit a8683b707220 · 2023-01-25T14:34:48.000+02:00
Draw line elements when they contain only two points
diff --git a/Controls/Chart/Chart.UWP/Visualization/CartesianChart/Indicators/BollingerBandsIndicator.cs b/Controls/Chart/Chart.UWP/Visualization/CartesianChart/Indicators/BollingerBandsIndicator.cs
@@ -122,7 +122,7 @@ internal override void UpdateUICore(ChartLayoutContext context)
             
             this.lowerBandRenderer.Render(this.drawWithComposition);
 
-            if (this.drawWithComposition && this.lowerBandRenderer.renderPoints.Count > 2)
+            if (this.drawWithComposition && this.lowerBandRenderer.renderPoints.Count >= 2)
             {
                 foreach (DataPointSegment dataSegment in ChartSeriesRenderer.GetDataSegments(this.lowerBandRenderer.renderPoints))
                 {
diff --git a/Controls/Chart/Chart.UWP/Visualization/CartesianChart/Indicators/LineIndicatorBase.cs b/Controls/Chart/Chart.UWP/Visualization/CartesianChart/Indicators/LineIndicatorBase.cs
@@ -136,7 +136,7 @@ internal override void UpdateUICore(ChartLayoutContext context)
 
             this.renderer.Render(this.drawWithComposition);
 
-            if (this.drawWithComposition && this.renderer.renderPoints.Count > 2)
+            if (this.drawWithComposition && this.renderer.renderPoints.Count >= 2)
             {
                 foreach (DataPointSegment dataSegment in ChartSeriesRenderer.GetDataSegments(this.renderer.renderPoints))
                 {
diff --git a/Controls/Chart/Chart.UWP/Visualization/CartesianChart/Indicators/StochasticFastIndicator.cs b/Controls/Chart/Chart.UWP/Visualization/CartesianChart/Indicators/StochasticFastIndicator.cs
@@ -135,7 +135,7 @@ internal override void UpdateUICore(ChartLayoutContext context)
             
             this.signalRenderer.Render(this.drawWithComposition);
 
-            if (this.drawWithComposition && this.signalRenderer.renderPoints.Count > 2)
+            if (this.drawWithComposition && this.signalRenderer.renderPoints.Count >= 2)
             {
                 foreach (DataPointSegment dataSegment in ChartSeriesRenderer.GetDataSegments(this.signalRenderer.renderPoints))
                 {
diff --git a/Controls/Chart/Chart.UWP/Visualization/CartesianChart/Series/Categorical/CategoricalStrokedSeries.cs b/Controls/Chart/Chart.UWP/Visualization/CartesianChart/Series/Categorical/CategoricalStrokedSeries.cs
@@ -153,7 +153,7 @@ internal override void UpdateUICore(ChartLayoutContext context)
             {
                 this.renderer.Render(this.drawWithComposition);
 
-                if (this.drawWithComposition && this.renderer.renderPoints.Count > 2)
+                if (this.drawWithComposition && this.renderer.renderPoints.Count >= 2)
                 {
                     foreach (DataPointSegment dataSegment in ChartSeriesRenderer.GetDataSegments(this.renderer.renderPoints))
                     {
diff --git a/Controls/Chart/Chart.UWP/Visualization/CartesianChart/Series/Scatter/ScatterLineSeries.cs b/Controls/Chart/Chart.UWP/Visualization/CartesianChart/Series/Scatter/ScatterLineSeries.cs
@@ -168,7 +168,7 @@ internal override void UpdateUICore(ChartLayoutContext context)
             {
                 this.renderer.Render(this.drawWithComposition);
 
-                if (this.drawWithComposition && this.renderer.renderPoints.Count > 2)
+                if (this.drawWithComposition && this.renderer.renderPoints.Count >= 2)
                 {
                     foreach (DataPointSegment dataSegment in ChartSeriesRenderer.GetDataSegments(this.renderer.renderPoints))
                     {

Original file line number	Diff line number	Diff line change
`@@ -122,7 +122,7 @@ internal override void UpdateUICore(ChartLayoutContext context)`
`122`	`122`
`123`	`123`	`this.lowerBandRenderer.Render(this.drawWithComposition);`
`124`	`124`
`125`		`- if (this.drawWithComposition && this.lowerBandRenderer.renderPoints.Count > 2)`
	`125`	`+ if (this.drawWithComposition && this.lowerBandRenderer.renderPoints.Count >= 2)`
`126`	`126`	`{`
`127`	`127`	`foreach (DataPointSegment dataSegment in ChartSeriesRenderer.GetDataSegments(this.lowerBandRenderer.renderPoints))`
`128`	`128`	`{`
Original file line number	Diff line number	Diff line change
`@@ -136,7 +136,7 @@ internal override void UpdateUICore(ChartLayoutContext context)`
`136`	`136`
`137`	`137`	`this.renderer.Render(this.drawWithComposition);`
`138`	`138`
`139`		`- if (this.drawWithComposition && this.renderer.renderPoints.Count > 2)`
	`139`	`+ if (this.drawWithComposition && this.renderer.renderPoints.Count >= 2)`
`140`	`140`	`{`
`141`	`141`	`foreach (DataPointSegment dataSegment in ChartSeriesRenderer.GetDataSegments(this.renderer.renderPoints))`
`142`	`142`	`{`
Original file line number	Diff line number	Diff line change
`@@ -135,7 +135,7 @@ internal override void UpdateUICore(ChartLayoutContext context)`
`135`	`135`
`136`	`136`	`this.signalRenderer.Render(this.drawWithComposition);`
`137`	`137`
`138`		`- if (this.drawWithComposition && this.signalRenderer.renderPoints.Count > 2)`
	`138`	`+ if (this.drawWithComposition && this.signalRenderer.renderPoints.Count >= 2)`
`139`	`139`	`{`
`140`	`140`	`foreach (DataPointSegment dataSegment in ChartSeriesRenderer.GetDataSegments(this.signalRenderer.renderPoints))`
`141`	`141`	`{`
Original file line number	Diff line number	Diff line change
`@@ -153,7 +153,7 @@ internal override void UpdateUICore(ChartLayoutContext context)`
`153`	`153`	`{`
`154`	`154`	`this.renderer.Render(this.drawWithComposition);`
`155`	`155`
`156`		`- if (this.drawWithComposition && this.renderer.renderPoints.Count > 2)`
	`156`	`+ if (this.drawWithComposition && this.renderer.renderPoints.Count >= 2)`
`157`	`157`	`{`
`158`	`158`	`foreach (DataPointSegment dataSegment in ChartSeriesRenderer.GetDataSegments(this.renderer.renderPoints))`
`159`	`159`	`{`
Original file line number	Diff line number	Diff line change
`@@ -168,7 +168,7 @@ internal override void UpdateUICore(ChartLayoutContext context)`
`168`	`168`	`{`
`169`	`169`	`this.renderer.Render(this.drawWithComposition);`
`170`	`170`
`171`		`- if (this.drawWithComposition && this.renderer.renderPoints.Count > 2)`
	`171`	`+ if (this.drawWithComposition && this.renderer.renderPoints.Count >= 2)`
`172`	`172`	`{`
`173`	`173`	`foreach (DataPointSegment dataSegment in ChartSeriesRenderer.GetDataSegments(this.renderer.renderPoints))`
`174`	`174`	`{`