|
351
|
Is it possible to reorder just the series by drag and drop
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
AllowMoveValue := EXGRAPHLib.AllowKeysEnum($100 Or Integer(EXGRAPHLib.AllowKeysEnum.exLeftClick));
CategoryAxis.MajorGridLines.Color := 'lightgray';
with Series do
begin
with Add('Electronics(350),Clothing(200),Books(150)',TObject(2001)) do
begin
Stack := 'A';
ShowValue := EXGRAPHLib.ShowValueEnum.exPoint;
end;
with Add('Electronics(500),Clothing(150),Books(180)',TObject(2002)) do
begin
Stack := 'A';
ShowValue := EXGRAPHLib.ShowValueEnum.exPoint;
end;
end;
ValuePoint := '16,white,black';
Legend.Visible := True;
EndUpdate();
end
|
|
350
|
Is it possible to reorder just the values by drag and drop (method 2)
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
AllowMoveValue := EXGRAPHLib.AllowKeysEnum($200 Or Integer(EXGRAPHLib.AllowKeysEnum.exLeftClick));
CategoryAxis.MajorGridLines.Color := 'lightgray';
with Series do
begin
with Add('Electronics(350),Clothing(200),Books(150)',TObject(2001)) do
begin
Stack := 'A';
ShowValue := EXGRAPHLib.ShowValueEnum.exPoint;
end;
with Add('Electronics(500),Clothing(150),Books(180)',TObject(2002)) do
begin
Stack := 'A';
ShowValue := EXGRAPHLib.ShowValueEnum.exPoint;
end;
end;
ValuePoint := '16,white,black';
Legend.Visible := True;
EndUpdate();
end
|
|
349
|
Is it possible to reorder just the values by drag and drop (method 1)
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
AllowMoveValue := EXGRAPHLib.AllowKeysEnum.exLeftClick;
CategoryAxis.MajorGridLines.Color := 'lightgray';
with Series do
begin
with Add('Electronics(350),Clothing(200),Books(150)',TObject(2001)) do
begin
Stack := 'A';
end;
with Add('Electronics(500),Clothing(150),Books(180)',TObject(2002)) do
begin
Stack := 'A';
ShowValue := EXGRAPHLib.ShowValueEnum.exPoint;
end;
end;
ValuePoint := '16,white,black';
Legend.Visible := True;
EndUpdate();
end
|
|
348
|
Is it possible to reorder the series and values by drag and drop
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
AllowMoveValue := EXGRAPHLib.AllowKeysEnum.exLeftClick;
CategoryAxis.MajorGridLines.Color := 'lightgray';
with Series do
begin
with Add('Electronics(350),Clothing(200),Books(150)',TObject(2001)) do
begin
Stack := 'A';
ShowValue := EXGRAPHLib.ShowValueEnum.exPoint;
end;
with Add('Electronics(500),Clothing(150),Books(180)',TObject(2002)) do
begin
Stack := 'A';
ShowValue := EXGRAPHLib.ShowValueEnum.exPoint;
end;
end;
ValuePoint := '16,white,black';
Legend.Visible := True;
EndUpdate();
end
|
|
347
|
Is it possible to reorder the values by drag and drop
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
ValueAxis.Format := 'value/100000';
with Series.Add('Tokyo(37833000), Delhi(30290000), Shanghai(27058000), São Paulo(22043000), Mumbai(20668000), Beijing(20384000), Karachi(20000000' +
'), Dhaka(17072000), Istanbul(15029000), Los Angeles(13131000)',Nil) do
begin
ShowValue := EXGRAPHLib.ShowValueEnum.exPoint;
end;
ValuePoint := '12,white,black';
AllowMoveValue := EXGRAPHLib.AllowKeysEnum.exLeftClick;
EndUpdate();
end
|
|
346
|
Reorder multiple values
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
MultiColorSerie := False;
Series.Add('1960(1.4),1980(11.2),2000(33.5),2010(65.8),2020(84.7)','GDP');
Order := ',4,,3';
EndUpdate();
end
|
|
345
|
Move a value to an earlier or later position
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
MultiColorSerie := False;
Series.Add('1960(1.4),1980(11.2),2000(33.5),2010(65.8),2020(84.7)','GDP');
Order := ',,3';
EndUpdate();
end
|
|
344
|
Place one value at a specified position
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
MultiColorSerie := False;
Series.Add('1960(1.4),1980(11.2),2000(33.5),2010(65.8),2020(84.7)','GDP');
Order := '3';
EndUpdate();
end
|
|
343
|
Configure the Y-axis so that it always displays exactly 5 labels (fixed-ticks), regardless of the data range
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
MultiColorSerie := False;
with ValueAxis do
begin
AsPercent := True;
MajorUnit := TObject(0.2);
Format := 'value*5 array (``,`A`,`B`,`C`,`D`,`E`)';
end;
Series.Add('1960(1.4),1980(11.2),2000(33.5),2010(65.8),2020(84.7)','GDP');
EndUpdate();
end
|
|
342
|
Define the style(solid, dash, dot, dash-dot, dash-dot-dot) of the line to show the serie
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
with Series.Add('1920(1.8),1945(2.3),1970(13.7),1995(5.7),2020(7.8)','Population') do
begin
Type := 'Line';
Misc[EXGRAPHLib.SerieMiscEnum.exLineStyle] := TObject(2);
end;
EndUpdate();
end
|
|
341
|
I'm using the logarithmic scale, but it's not displaying any values. How can I adjust the settings to show very small values
with AxGraph1 do
begin
BeginUpdate();
sFormat := '(value and value < 1) ? (value format `%.1E` replace `-00` with ``) : (value format `0`)';
AutoFit := True;
set_Misc(EXGRAPHLib.MiscEnum.exEpsilon,TObject(0.000000001));
MultiColorSerie := False;
CategoryAxis.Format := '`<bgcolor white>` + value';
with ValueAxis do
begin
Type := EXGRAPHLib.AxisTypeEnum.exLogarithmic;
Format := sFormat;
CursorFormat := sFormat;
end;
with Series.Add('12:54:28(3.14E-09),12:54:44(2.59E-09),13:03:53(4.25E-09),13:03:58(4.20E-09),13:05:00(5.10E-09),13:06:12(6.25E-09)',Nil) do
begin
Type := 'line';
CursorFormat := sFormat;
end;
Cursor.Visible := True;
EndUpdate();
end
|
|
340
|
My data contains no values below 1. How can I prevent the logarithmic value axis from displaying the range between 0 and 1
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
MultiColorSerie := False;
ValuePoint := ',,,,,,,black,transparent';
CategoryAxis.Format := '`<bgcolor white>` + value';
with ValueAxis do
begin
Type := EXGRAPHLib.AxisTypeEnum.exLogarithmic;
Min := TObject(1);
Format := 'value format `0`';
end;
with Series.Add('Small village(8),Hamlet(14),Small town(22),Medium town(39),Growing town(2118),Small city(6523),Large city(31245),Capital city(43' +
'1245),Mega city(65431245)',Nil) do
begin
ShowValue := EXGRAPHLib.ShowValueEnum.exValue;
ValueFormat := '`<fgcolor white> ` + (value format `0`) + ` `';
end;
EndUpdate();
end
|
|
339
|
Display logarithmic scale
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
MultiColorSerie := False;
CategoryAxis.Format := '`<bgcolor white>` + value';
with ValueAxis do
begin
Type := EXGRAPHLib.AxisTypeEnum.exLogarithmic;
Format := 'value format `0`';
end;
Series.Add('Sterile Water(0.0001),Treated Tap Water(0.001),Bottled Water(0.01),Clean Pond(0.1),River(1),Swamp(100),Sewage(10000),Wastewater ' +
'Treatment Inlet(1000000)',Nil).CursorFormat := 'value < 1 ? value : (value format `0`) ';
Cursor.Visible := True;
EndUpdate();
end
|
|
338
|
Can the values be shown in scientific notation (e.g., 1E+4, 5E-10) rather than full decimal form
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
ValueAxis.Format := 'value/100000';
with Series.Add('Tokyo(37833000), Delhi(30290000), Shanghai(27058000), São Paulo(22043000), Mumbai(20668000), Beijing(20384000), Karachi(20000000' +
'), Dhaka(17072000), Istanbul(15029000), Los Angeles(13131000)',Nil) do
begin
ShowValue := EXGRAPHLib.ShowValueEnum($ffffff78 Or Integer(EXGRAPHLib.ShowValueEnum.exHideIfEmpty) Or Integer(EXGRAPHLib.ShowValueEnum.exValue) Or Integer(EXGRAPHLib.ShowValueEnum.exLine) Or Integer(EXGRAPHLib.ShowValueEnum.exPoint));
ValueFormat := 'value format `%.1E` replace `+00` with `+`';
end;
EndUpdate();
end
|
|
337
|
Highlight the value on both the chart and the axis
with AxGraph1 do
begin
BeginUpdate();
Import('C:\Program Files\Exontrol\ExGraph\Sample\Data/aapl.txt',Nil);
SerieType := 'line';
Series.Add('open',Nil).Data := 'AAPL (open)';
ValueAxis.Mark := 'red[axis,chart](74.25-75.75),black[axis,chart](76.5)';
Refresh();
EndUpdate();
end
|
|
336
|
Highlight the categories on both the chart and the axis
with AxGraph1 do
begin
BeginUpdate();
Import('C:\Program Files\Exontrol\ExGraph\Sample\Data/aapl.txt',Nil);
SerieType := 'line';
ValueSize := 6;
Series.Add('open',Nil).Data := 'AAPL (open)';
with CategoryAxes.Add('0',Nil) do
begin
Format := 'value left 7';
Split := True;
Mark := '#F8F8F8[axis,chart](label = `2014-02`)';
end;
Refresh();
EndUpdate();
end
|
|
335
|
Highlight values on axis only
with AxGraph1 do
begin
BeginUpdate();
Import('C:\Program Files\Exontrol\ExGraph\Sample\Data/aapl.txt',Nil);
SerieType := 'line';
Series.Add('open',Nil).Data := 'AAPL (open)';
ValueAxis.Mark := 'red[axis](74.25-75.75),black[axis](76.5)';
Refresh();
EndUpdate();
end
|
|
334
|
Highlight the categories on axis only
with AxGraph1 do
begin
BeginUpdate();
Import('C:\Program Files\Exontrol\ExGraph\Sample\Data/aapl.txt',Nil);
SerieType := 'line';
ValueSize := 6;
Series.Add('open',Nil).Data := 'AAPL (open)';
with CategoryAxes.Add('0',Nil) do
begin
Format := 'value left 7';
Split := True;
Mark := '#F8F8F8[axis](label = `2014-02`)';
end;
Refresh();
EndUpdate();
end
|
|
333
|
Highlight values
with AxGraph1 do
begin
BeginUpdate();
Import('C:\Program Files\Exontrol\ExGraph\Sample\Data/aapl.txt',Nil);
SerieType := 'line';
Series.Add('open',Nil).Data := 'AAPL (open)';
ValueAxis.Mark := 'red(74.25-75.75),black[chart,axis](76.5)';
Refresh();
EndUpdate();
end
|
|
332
|
Highlight the categories using an expression
with AxGraph1 do
begin
BeginUpdate();
Import('C:\Program Files\Exontrol\ExGraph\Sample\Data/aapl.txt',Nil);
SerieType := 'line';
Series.Add('open',Nil).Data := 'AAPL (open)';
with CategoryAxes.Add('0',Nil) do
begin
Format := '`Wno<off-4>` + week(date(value left 10))';
Split := True;
Mark := '#F8F8F8(index in (1,3))';
end;
Refresh();
EndUpdate();
end
|
|
331
|
Highlight the categories using an expression
with AxGraph1 do
begin
BeginUpdate();
Import('C:\Program Files\Exontrol\ExGraph\Sample\Data/aapl.txt',Nil);
SerieType := 'line';
ValueSize := 6;
Series.Add('open',Nil).Data := 'AAPL (open)';
with CategoryAxes.Add('0',Nil) do
begin
Format := 'value left 7';
Split := True;
Mark := '#F8F8F8(label = `2014-02`)';
end;
Refresh();
EndUpdate();
end
|
|
330
|
Highlight the categories based on the index
with AxGraph1 do
begin
BeginUpdate();
Import('C:\Program Files\Exontrol\ExGraph\Sample\Data/aapl.txt',Nil);
SerieType := 'line';
Series.Add('open',Nil).Data := 'AAPL (open)';
with CategoryAxes.Add('0',Nil) do
begin
Format := '`Wno<off-4>` + week(date(value left 10))';
Split := True;
Mark := '#F8F8F8(2)';
end;
Refresh();
EndUpdate();
end
|
|
329
|
IdemmM {string}, specifies the name of another value-axis to synchronize min, max, and major-unit values from when scrolling. If omitted or the value-axis with the given name is not found, these values are synchronized with the default value-axis
with AxGraph1 do
begin
BeginUpdate();
Import('C:\Program Files\Exontrol\ExGraph\Sample\Data/aapl.txt',Nil);
with Series.Add('open',Nil) do
begin
Data := 'AAPL (open)';
Type := 'line';
end;
with ValueAxes do
begin
Add('1st');
with Add('2nd') do
begin
Align := EXGRAPHLib.AlignEnum.exAlignRight;
IdemmM := '1st';
end;
with Add('3rd') do
begin
Format := '120 + value * 2.5';
MajorGridLines.Color := 'transparent';
end;
end;
EndUpdate();
end
|
|
328
|
Adds multiple value-axes
with AxGraph1 do
begin
BeginUpdate();
Import('C:\Program Files\Exontrol\ExGraph\Sample\Data/aapl.txt',Nil);
with Series.Add('open',Nil) do
begin
Data := 'AAPL (close)';
Type := 'line';
Style := EXGRAPHLib.SerieStyleEnum.exSpline;
end;
with ValueAxes do
begin
Add('1st');
Add('2nd').Align := EXGRAPHLib.AlignEnum.exAlignRight;
end;
EndUpdate();
end
|
|
327
|
Split the chart in weeks
with AxGraph1 do
begin
BeginUpdate();
ValueSize := 18;
Import('C:\Program Files\Exontrol\ExGraph\Sample\Data/aapl.txt',Nil);
with Series.Add('open',Nil) do
begin
Data := 'AAPL (open)';
Type := 'line';
Style := EXGRAPHLib.SerieStyleEnum.exSpline;
end;
with CategoryAxes.Add('0',Nil) do
begin
Format := 'value mid 9 left 2';
with ChartGridLines do
begin
Format := '`<fgcolor gray>Wno <off 4>` + week(date(value left 10))';
Color := 'gray';
Align := EXGRAPHLib.DrawTextFormatEnum.exTextAlignLeft;
end;
end;
EndUpdate();
end
|
|
326
|
Resets the series, category axes and value axes without affecting the control's data
// Click event - Occurs when the user presses and then releases the left mouse button over the control.
procedure TWinForm1.AxGraph1_ClickEvent(sender: System.Object; e: System.EventArgs);
begin
with AxGraph1 do
begin
Reset(Nil);
end
end;
with AxGraph1 do
begin
BeginUpdate();
ValueSize := 18;
Import('C:\Program Files\Exontrol\ExGraph\Sample\Data/aapl.txt',Nil);
SerieType := 'line';
with Series.Add(Nil,Nil) do
begin
Name := 'aapl';
Data := 'AAPL (open),AAPL (high),AAPL (low),AAPL (close)';
end;
with CategoryAxes.Add('0',Nil) do
begin
Format := 'value mid 9 left 2';
end;
with CategoryAxes.Add('0',Nil) do
begin
Format := 'value left 7';
Split := True;
end;
EndUpdate();
end
|
|
325
|
Define the representation method for the data in all series where the type property is not specified, determining how these series are visually displayed
with AxGraph1 do
begin
BeginUpdate();
Pad := TObject(18);
AutoFit := True;
SerieType := 'rangeArea';
with Series do
begin
Add('Chinese(14.1),Spanish(6.7),English(4.9),Hindi(4.2),Arabic(4.1),Bengali(3.3),Portuguese(2.9),Russian(2.8),Japanese(1.7),Lahnda(1.' +
'6)','Worldwide');
Add('Chinese(13.2),Spanish(6.6),English(4.8),Hindi(4.1),Arabic(4.0),Bengali(3.2),Portuguese(2.8),Russian(2.7),Japanese(1.6),Lahnda(1.' +
'5)','Native');
end;
Legend.Visible := True;
EndUpdate();
end
|
|
324
|
How can I prevent the labels from rotating around the chart when using the radarColumn type
with AxGraph1 do
begin
BeginUpdate();
Pad := TObject(18);
AutoFit := True;
SerieType := 'radarCol';
set_Misc(EXGRAPHLib.MiscEnum.exRadialRotateLabels,TObject(False));
with Series do
begin
Add('Chinese(14.1),Spanish(6.7),English(4.9),Hindi(4.2),Arabic(4.1),Bengali(3.3),Portuguese(2.9),Russian(2.8),Japanese(1.7),Lahnda(1.' +
'6)','Worldwide');
Add('Chinese(13.2),Spanish(6.6),English(4.8),Hindi(4.1),Arabic(4.0),Bengali(3.2),Portuguese(2.8),Russian(2.7),Japanese(1.6),Lahnda(1.' +
'5)','Native');
end;
Legend.Visible := True;
EndUpdate();
end
|
|
323
|
Disable stacking for all series at once
with AxGraph1 do
begin
BeginUpdate();
Pad := TObject(18);
AutoFit := True;
AllowStack := False;
with Series do
begin
Add('Chinese(14.1),Spanish(6.7),English(4.9),Hindi(4.2),Arabic(4.1),Bengali(3.3),Portuguese(2.9),Russian(2.8),Japanese(1.7),Lahnda(1.' +
'6)','Worldwide').Stack := 'group';
Add('Chinese(13.2),Spanish(6.6),English(4.8),Hindi(4.1),Arabic(4.0),Bengali(3.2),Portuguese(2.8),Russian(2.7),Japanese(1.6),Lahnda(1.' +
'5)','Native').Stack := 'group';
end;
Legend.Visible := True;
EndUpdate();
end
|
|
322
|
How can I stack more than three data series across multiple columns
with AxGraph1 do
begin
BeginUpdate();
Pad := TObject(18);
AutoFit := True;
with Series do
begin
Add('Chinese(9.165),Spanish(4.355),English(3.185),Hindi(2.73),Arabic(2.665),Bengali(2.145),Portuguese(1.885),Russian(1.82),Japanese(1' +
'.105),Lahnda(1.04)','Male').Stack := 'G1';
Add('Chinese(4.935),Spanish(2.345),English(1.715),Hindi(1.47),Arabic(1.435),Bengali(1.155),Portuguese(1.015),Russian(0.98),Japanese(0' +
'.595),Lahnda(0.56)','Female').Stack := 'G1';
Add('Chinese(3.5),Spanish(2.0),English(1.8),Hindi(0.5),Arabic(0.4),Bengali(0.3),Portuguese(0.7),Russian(1.2),Japanese(0.4),Lahnda(0.2' +
')','Europe').Stack := 'G2';
Add('Chinese(8.0),Spanish(0.5),English(1.0),Hindi(3.0),Arabic(2.5),Bengali(2.0),Portuguese(0.2),Russian(1.0),Japanese(1.0),Lahnda(0.5' +
')','Asia').Stack := 'G2';
Add('Chinese(1.0),Spanish(3.5),English(1.5),Hindi(0.2),Arabic(0.5),Bengali(0.1),Portuguese(1.5),Russian(0.1),Japanese(0.1),Lahnda(0.1' +
')','America').Stack := 'G2';
Add('Chinese(0.1),Spanish(0.1),English(0.3),Hindi(0.1),Arabic(0.1),Bengali(0.1),Portuguese(0.1),Russian(0.1),Japanese(0.1),Lahnda(0.1' +
')','Australia').Stack := 'G2';
Add('Chinese(1.5),Spanish(0.6),English(0.3),Hindi(0.4),Arabic(0.6),Bengali(0.8),Portuguese(0.4),Russian(0.4),Japanese(0.1),Lahnda(0.5' +
')','Others').Stack := 'G2';
end;
Legend.Visible := True;
EndUpdate();
end
|
|
321
|
How can I stack data more than three series
with AxGraph1 do
begin
BeginUpdate();
Pad := TObject(18);
AutoFit := True;
with Series do
begin
Add('Chinese(14.1),Spanish(6.7),English(4.9),Hindi(4.2),Arabic(4.1),Bengali(3.3),Portuguese(2.9),Russian(2.8),Japanese(1.7),Lahnda(1.' +
'6)','Worldwide').Stack := 'group';
Add('Chinese(13.2),Spanish(6.6),English(4.8),Hindi(4.1),Arabic(4.0),Bengali(3.2),Portuguese(2.8),Russian(2.7),Japanese(1.6),Lahnda(1.' +
'5)','Native').Stack := 'group';
Add('Chinese(1.5),Spanish(10.2),English(2.1),Hindi(0.5),Arabic(0.8),Bengali(0.3),Portuguese(3.5),Russian(0.4),Japanese(0.2),Lahnda(0.' +
'1)','Regional').Stack := 'group';
end;
Legend.Visible := True;
EndUpdate();
end
|
|
320
|
I use the legend, but clicking a series mostly rearranges them instead of hiding it
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
set_Misc(EXGRAPHLib.MiscEnum.exNewLayoutOnVisibleChange,TObject(False));
Series.Add('50,150,150,300','A1');
Series.Add('180,40,60,160','A2');
Legend.Visible := True;
EndUpdate();
end
|
|
319
|
Adjusts the column/bar size so that the entire chart fits within the client rectangle
with AxGraph1 do
begin
BeginUpdate();
CategoryAxis.Categories := 'Asia,Africa,Europe,North America,Antarctica,South America,Australia/Oceania';
Series.Add('4600,1300,747,579,0,422,42',Nil);
ValueAutoFit();
EndUpdate();
end
|
|
318
|
The categories overlap, making the text unreadable
with AxGraph1 do
begin
BeginUpdate();
ValueSize := 32;
with CategoryAxis do
begin
Categories := 'Asia,Africa,Europe,North America,Antarctica,South America,Australia/Oceania';
Format := '`<bgcolor white>` + value';
end;
Series.Add('4600,1300,747,579,0,422,42',Nil);
EndUpdate();
end
|
|
317
|
Represents a single serie with single color (prevent multiple colors for single-serie)
with AxGraph1 do
begin
BeginUpdate();
AutoFit := True;
MultiColorSerie := False;
CategoryAxis.MajorGridLines.Color := 'lightgray';
Series.Add('Electronics(350),Clothing(200),Books(150)',TObject(2001));
Legend.Visible := True;
EndUpdate();
end
|
|
316
|
How can I replace or add an icon at runtime
with AxGraph1 do
begin
BeginUpdate();
ReplaceIcon('gAAAABgYACEHgUJFEEAAWhUJCEJEEJggEhMCYEXjUbjkJQECj8gj8hAEjkshYEpk8kf8ClsulsvAExmcvf83js5nU7nkCeEcn8boMaocXosCB9Hn09pkzcEuoL/fE+Ok' +
'YB0gB9YhIHrddgVcr9aktZADAD8+P8CgIA==',Nil);
ReplaceIcon('C:\images\favicon.ico',TObject(0));
AutoFit := True;
Series.Add('<img>1</img>Asia(4600),<img>2</img>Africa(1300),<img>3</img>Europe(747),<img>4</img>North America(579),<img>5</img>South America' +
'(433),<img>6</img>Australia/Oceania(42)',Nil);
SeriesColors := 'blue';
EndUpdate();
end
|
|
315
|
No grid lines are shown even I set the Color and Format properties of ChartGridLines/OverviewGridLines
with AxGraph1 do
begin
Series.Add('100,200,200,400','S1');
Series.Add('210,20,20,120','S2');
with CategoryAxes.Add('A,B,C,D','1st').ChartGridLines do
begin
Color := 'red';
Format := 'value';
end;
CategoryAxes.Add('E,F','2nd');
Refresh();
end
|
|
314
|
Occasionally, the margins of the axes may not align perfectly with the view
with AxGraph1 do
begin
BeginUpdate();
ValueSize := 18;
Pad := TObject(24);
ValueAxis.Format := 'value format `0`';
with Series.Add('Hulunbuir{China}(263068),Abu Dhabi{United Arab Emirates}(97200),Jiuquan{China}(167996),Altamira{Brazil}(159891),Brasília{Brazil}' +
'(5784),Mumbai{India}(603.4),Delhi{India}(1484),Chongqing{China}(82400),Hulunbuir{China}(263068),Sao Paulo{Brazil}(1522),Linfen{C' +
'hina}(20527),Santiago{Chile}(641),Mexico City{Mexico}(1485),Belo Horizonte{Brazil}(313),Hangzhou{China}(16817),Nairobi{Kenya}(69' +
'6),Berlin{Germany}(891.68),Montreal{Canada}(431.5),Cordoba{Argentina}(576),Manaus{Brazil}(11401),Astana{Kazakhstan}(810),Goiânia' +
'{Brazil}(741),Cali{Colombia}(564),Sao Paulo{Brazil}(1522),Goiania{Brazil}(781)',Nil) do
begin
Type := 'Col';
Vertical := True;
end;
Sort := '0:D';
EndUpdate();
end
|
|
313
|
"candlestick" explained, an [open,high,low,close] chart
with AxGraph1 do
begin
BeginUpdate();
ValueSize := 32;
ValuePoint := '0,,,,lightgray,1';
ValueAxis.MajorGridLines.Step := 4;
with Series.Add('One(79.38 79.57 78.86 79.01)',Nil) do
begin
Type := 'candlestick';
ShowValue := Integer(EXGRAPHLib.ShowValueEnum.exValue) Or Integer(EXGRAPHLib.ShowValueEnum.exLine) Or Integer(EXGRAPHLib.ShowValueEnum.exPoint);
ValueFormat := '(inner array (`<b>open`,`<fgcolor gray>high`,`<fgcolor gray>low`,`<b>close`)) + ` ` + value';
end;
EndUpdate();
end
|
|
312
|
"candlestick", a candlestick chart (also called Japanese candlestick chart or K-line) is a style of financial chart used to describe price movements of a security, derivative, or currency. While similar in appearance to a bar chart, each candleStick represents four important pieces of information for that day: open and close in the thick body, and high and low in the "candle wick". Being densely packed with information, it tends to represent trading patterns over short periods of time, often a few days or a few trading sessions. (data requires array of array of four-numbers, such as [[open, high, low and close]], supports vertical field, scrollable)
with AxGraph1 do
begin
BeginUpdate();
ValueSize := 18;
with CategoryAxis do
begin
Categories := 'Date';
Format := 'value mid 9 left 2';
end;
Data := 'C:\Program Files\Exontrol\ExGraph\Sample\Data/msft.csv';
Series.Add('Open,High,Low,Close','msft').Type := 'candlestick';
EndUpdate();
end
|
|
311
|
"ohlc" explained, an [open,high,low,close] chart
with AxGraph1 do
begin
BeginUpdate();
ValueSize := 32;
ValuePoint := '0,,,,lightgray,1';
ValueAxis.MajorGridLines.Step := 4;
with Series.Add('One(79.38 79.57 78.86 79.01)',Nil) do
begin
Type := 'ohlc';
ShowValue := Integer(EXGRAPHLib.ShowValueEnum.exValue) Or Integer(EXGRAPHLib.ShowValueEnum.exLine) Or Integer(EXGRAPHLib.ShowValueEnum.exPoint);
ValueFormat := '(inner array (`<b>open`,`<fgcolor gray>high`,`<fgcolor gray>low`,`<b>close`)) + ` ` + value';
end;
EndUpdate();
end
|
|
310
|
"ohlc", an open-high-low-close chart (also OHLC) is a type of chart typically used to illustrate movements in the price of a financial instrument over time. Each vertical line on the chart shows the price range (the highest and lowest prices) over one unit of time, e.g., one day or one hour. Tick marks project from each side of the line indicating the opening price (e.g., for a daily bar chart this would be the starting price for that day) on the left, and the closing price for that time period on the right. The bars may be shown in different hues depending on whether prices rose or fell in that period. (data requires array of array of four-numbers, such as [[open, high, low and close]], supports vertical field, scrollable)
with AxGraph1 do
begin
BeginUpdate();
ValueSize := 18;
with CategoryAxis do
begin
Categories := 'Date';
Format := 'value mid 9 left 2';
end;
Data := 'C:\Program Files\Exontrol\ExGraph\Sample\Data/msft.csv';
Series.Add('Open,High,Low,Close','msft').Type := 'ohlc';
EndUpdate();
end
|
|
309
|
"bubble", a bubble chart or bubble plot is a type of chart that displays three dimensions of data (a bubble chart is an extension of the scatter plot used to look at relationships between three numeric variables.). Each entity with its triplet (v1, v2, v3) of associated data is plotted as a disk that expresses two of the vi values through the disk's xy location and the third through its size. Bubble charts can facilitate the understanding of social, economical, medical, and other scientific relationships. (data requires array of array of three-numbers, such as [[x, y, size]], supports vertical field, non-scrollable)
with AxGraph1 do
begin
BeginUpdate();
Pad := TObject(18);
with Series.Add('1 25 1,2 49 2,3 70 3,4 86 4,5 96 5,6 100 4,7 96 3,8 86 2,9 70 1,10 49 1,11 25 1','Bell<b>1') do
begin
Type := 'bubble';
Misc[EXGRAPHLib.SerieMiscEnum.exScatterPlotSize] := TObject(32);
end;
with Series.Add('1 -25 1,2 -49 2,3 -70 3,4 -86 4,5 -96 5,6 -100 6,7 -96 5,8 -86 4,9 -70 3,10 -49 2,11 -25 1','Bell<b>2') do
begin
Type := 'bubble';
Misc[EXGRAPHLib.SerieMiscEnum.exScatterPlotSize] := TObject(32);
end;
EndUpdate();
end
|
|
308
|
"scatter", a scatter plot (also called a scatterplot, scatter graph, scatter chart, scattergram, or scatter diagram) is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data. (data requires array of array of two-numbers, such as [[x, y]], supports vertical field, non-scrollable)
with AxGraph1 do
begin
BeginUpdate();
Pad := TObject(18);
Series.Add('1 25,2 49,3 70,4 86,5 96,6 100,7 96,8 86,9 70,10 49,11 25','Bell<b>1').Type := 'scatter';
Series.Add('1 -25,2 -49,3 -70,4 -86,5 -96,6 -100,7 -96,8 -86,9 -70,10 -49,11 -25','Bell<b>2').Type := 'scatter';
EndUpdate();
end
|
|
307
|
"scatterline", curved
with AxGraph1 do
begin
BeginUpdate();
Pad := TObject(18);
with Series.Add('1 25,2 49,3 70,4 86,5 96,6 100,7 96,8 86,9 70,10 49,11 25','Bell') do
begin
Type := 'scatterline';
Style := EXGRAPHLib.SerieStyleEnum.exSpline;
end;
EndUpdate();
end
|
|
306
|
"scatterline", a scatter line chart is similar with "scatter" type, excepts that lines are shown between scatter plots. (data requires array of array of two-numbers, such as [[x, y]], supports vertical field, non-scrollable)
with AxGraph1 do
begin
BeginUpdate();
Pad := TObject(18);
Series.Add('1 25,2 49,3 70,4 86,5 96,6 100,7 96,8 86,9 70,10 49,11 25','Bell<b>1').Type := 'scatterline';
Series.Add('1 -25,2 -49,3 -70,4 -86,5 -96,6 -100,7 -96,8 -86,9 -70,10 -49,11 -25','Bell<b>2').Type := 'scatterline';
EndUpdate();
end
|
|
305
|
"scatterarea", curved
with AxGraph1 do
begin
BeginUpdate();
Pad := TObject(18);
with Series.Add('1 25,2 49,3 70,4 86,5 96,6 100,7 96,8 86,9 70,10 49,11 25','Bell') do
begin
Type := 'scatterarea';
Style := EXGRAPHLib.SerieStyleEnum.exSpline;
end;
EndUpdate();
end
|
|
304
|
"scatterarea", a scatter area chart is similar with "scatterLine" type, excepts that scatter plots zone is filled. (data requires array of array of two-numbers, such as [[x, y]], supports vertical field, non-scrollable)
with AxGraph1 do
begin
BeginUpdate();
Pad := TObject(18);
Series.Add('1 25,2 49,3 70,4 86,5 96,6 100,7 96,8 86,9 70,10 49,11 25','Bell<b>1').Type := 'scatterarea';
Series.Add('1 -25,2 -49,3 -70,4 -86,5 -96,6 -100,7 -96,8 -86,9 -70,10 -49,11 -25','Bell<b>2').Type := 'scatterarea';
EndUpdate();
end
|
|
303
|
"polarscatter", shows the serie as non-connected data points (data requires array of array of two-numbers, such as [[angle, value]], non-scrollable)
with AxGraph1 do
begin
BeginUpdate();
set_Misc(EXGRAPHLib.MiscEnum.exRadialRotateLabels,TObject(False));
with CategoryAxis do
begin
Categories := '45,90,135,180,225,270,315,360';
MajorGridLines.Color := 'lightgray';
end;
with Series.Add('0 0,15 2,30 4,45 6,60 8,75 10,90 12,105 14,120 16,135 18,150 20,165 22,180 24,195 26,210 28,225 30,240 32,255 34,270 36,285 38,3' +
'00 40,315 42,330 44,345 46,360 48,15 50,30 52,45 54,60 56,75 58,90 60','Spiral') do
begin
Type := 'polarscatter';
Color := 'red';
end;
EndUpdate();
end
|
|
302
|
"polarline", represents data points connected with straight line segments (data requires array of array of two-numbers, such as [[angle, value]], non-scrollable)
with AxGraph1 do
begin
BeginUpdate();
set_Misc(EXGRAPHLib.MiscEnum.exRadialRotateLabels,TObject(False));
with CategoryAxis do
begin
Categories := '45,90,135,180,225,270,315,360';
MajorGridLines.Color := 'lightgray';
end;
with Series.Add('0 0,15 2,30 4,45 6,60 8,75 10,90 12,105 14,120 16,135 18,150 20,165 22,180 24,195 26,210 28,225 30,240 32,255 34,270 36,285 38,3' +
'00 40,315 42,330 44,345 46,360 48,15 50,30 52,45 54,60 56,75 58,90 60','Spiral') do
begin
Type := 'polarLine';
Color := 'red';
end;
EndUpdate();
end
|
|
301
|
"polararea", represents data points connected with straight line segments that enclose a filled area together with the chart pole (data requires array of array of two-numbers, such as [[angle, value]], non-scrollable)
with AxGraph1 do
begin
BeginUpdate();
set_Misc(EXGRAPHLib.MiscEnum.exRadialRotateLabels,TObject(False));
with CategoryAxis do
begin
Categories := '45,90,135,180,225,270,315,360';
MajorGridLines.Color := 'lightgray';
end;
with Series.Add('0 0,15 2,30 4,45 6,60 8,75 10,90 12,105 14,120 16,135 18,150 20,165 22,180 24,195 26,210 28,225 30,240 32,255 34,270 36,285 38,3' +
'00 40,315 42,330 44,345 46,360 48,15 50,30 52,45 54,60 56,75 58,90 60','Spiral') do
begin
Type := 'polarArea';
Color := 'lime';
end;
EndUpdate();
end
|