Bulletgraph (bullet diagram, bullet diagram)

1. summary

• Bullet Graph Is a variant of bar chart
• The spring chart has a single main measure （ for example , Current year to date revenue ）
• Bullet Graph Display a large amount of data in a very compact space
• It can be used for income analysis and expense analysis

2. introduction

BulletGraph bullet = new BulletGraph();
bullet.Dock = DockStyle.Fill;
bullet.FlowDirection = BulletGraphFlowDirection.Forward;
bullet.Orientation = Orientation.Horizontal;
bullet.FeaturedMeasure = 4.5;
bullet.ComparativeMeasure = 7;
bullet.LabelFontSize = 10;
bullet.LabelStroke = Color.Black;
bullet.MajorTickStroke = Color.Black;
bullet.Minimum = 0;
bullet.Maximum = 10;
bullet.Interval = 2;
bullet.MinorTicksPerInterval = 3;
bullet.QualitativeRanges.Add(new QualitativeRange() {
     RangeEnd = 4, RangeCaption = "Bad", RangeStroke = Color.Red });
bullet.QualitativeRanges.Add(new QualitativeRange() {
     RangeEnd = 7, RangeCaption = "Satisfactory", RangeStroke = Color.Yellow });
bullet.QualitativeRanges.Add(new QualitativeRange() {
     RangeEnd = 10, RangeCaption = "Good", RangeStroke = Color.Green });
this.Controls.Add(bullet);

3. Properties and methods

attribute	describe	Code addition	Designer add
FlowDirection	Direction of numerical flow (Forward： From small to large ;Backward： From big to small )	bullet.FlowDirection = BulletGraphFlowDirection.Forward;
Orientation	Direction ( Horizontal or vertical )	bullet.Orientation = Orientation.Horizontal;
FeaturedMeasure	Characteristic measurement ( actual value )	bullet.FeaturedMeasure = 4.5;
FeaturedMeasureBarStroke	Characteristic measured stroke color ( Line color of actual value )	bullet.FeaturedMeasureBarStroke = Color.Red;
ComparativeMeasure	Compare metrics （ Target value ）	bullet.ComparativeMeasure = 7;
ComparativeMeasureSymbolStroke	Compare measure colors （ Target value color ）	bullet.ComparativeMeasureSymbolStroke = Color.Red;
LabelFontSize	Label font size ( Lower scale size )	bullet.LabelFontSize = 10;
LabelStroke	Label stroke ( Lower scale color )	bullet.LabelStroke = Color.Black;
Minimum	Minimum scale	bullet.Minimum = 0;
Maximum	The largest scale	bullet.Maximum = 10;
Interval	Scale interval	bullet.Interval = 2;
MinorTicksPerInterval	Count of minor divisions displayed between major divisions	bullet.MinorTicksPerInterval = 2;
MinorTickSize	The length of the secondary scale mark	bullet.MinorTickSize = 10;
MinorTickStroke	Minor scale color ( The premise is that the previous attribute setting >0 Value )	bullet.MajorTickStroke = Color.Black;
QuantitativeScaleLength	Length of quantitative scale	bullet.QuantitativeScaleLength = 400;
QualitativeRangesSize	The height of the quantitative scale	bullet.QualitativeRangesSize = 30;
Caption	describe BulletGraph Unique title	bullet.Caption = “Test”;
CaptionPosition	Title Position (Near： near ;Far： far ）)	bullet.CaptionPosition=BulletGraphCaptionPosition.Near
BindRangeStrokeToTicks	Match the tick mark color with RangeStroke Keep the color consistent	bullet.BindRangeStrokeToTicks = true;
BindRangeStrokeToLabels	Match the color of the tick mark label with RangeStroke Keep the color consistent	bullet.BindRangeStrokeToLabels = true;
MajorTickSize	The length of the major scale mark	bullet.MajorTickSize = 15;
MajorTickStroke	Main scale color	bullet.MajorTickStroke = Color.Red;
TickPosition	The position of the scale mark (Below： below ;Above： upper ;Cross： cross )	bullet.TickPosition = BulletGraphTicksPosition.Cross;
LabelPosition	Set the label position of the scale (Below： below ;Above： above )	bullet.LabelPosition = BulletGraphLabelsPosition.Above;
LabelFormat	Format labels	bullet.LabelFormat = “#1 K”;
LabelOffset	Offset value ( Distance between scale and label )	bullet.LabelOffset = 5;

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• QualitativeRanges Qualitative range

bullet.QualitativeRanges.Add(new QualitativeRange() {
     RangeEnd = 4, RangeCaption = "Bad", RangeStroke = Color.Red });
bullet.QualitativeRanges.Add(new QualitativeRange() {
     RangeEnd = 7, RangeCaption = "Satisfactory", RangeStroke = Color.Yellow });
bullet.QualitativeRanges.Add(new QualitativeRange() {
     RangeEnd = 10, RangeCaption = "Good", RangeStroke = Color.Green });

• QualitativeRange attribute

RangeStart： Get or set the starting value of the range
RangeEnd： Get or set the range end value
RangeStroke： Gets or sets the range stroke color
RangeOpacity： Gets or sets the range opacity
RangeCaption： Get or set the scope Title

4. Comrade, don't go , Add one QQ Group

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Document reference ：BulletGraph file
Document reference ：BulletGraph App