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Charts.pas
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Charts.pas
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unit Charts;
interface
uses
Interfaces, Generics.Collections, Charts.Types;
Type
TModelHTMLCharts = class(TInterfacedObject, iModelHTMLCharts)
private
[weak]
FParent : IModelHTML;
FChartGeneric : iModelHTMLChartsGeneric;
FChartType : TTypeChart;
public
constructor Create(Parent : IModelHTML);
destructor Destroy; override;
class function New(Parent : IModelHTML) : iModelHTMLCharts;
function _ChartType(Value : TTypeChart) : iModelHTMLChartsGeneric; overload;
function _ChartType : TTypeChart; overload;
function HTML(Value : String) : iModelHTMLCharts; overload;
function HTML : String; overload;
function &End : iModelHTML;
end;
implementation
uses
Factory,
SysUtils,
Injection,
Charts.Generic;
{ TModelHTMLCharts }
function TModelHTMLCharts.&End: iModelHTML;
begin
Result := FParent;
end;
function TModelHTMLCharts.HTML: String;
begin
Result := FParent.HTML;
end;
function TModelHTMLCharts.HTML(Value: String): iModelHTMLCharts;
begin
Result := Self;
FParent.HTML(Value);
end;
constructor TModelHTMLCharts.Create(Parent : IModelHTML);
begin
FParent := Parent;
end;
destructor TModelHTMLCharts.Destroy;
begin
inherited;
end;
class function TModelHTMLCharts.New(Parent : IModelHTML) : iModelHTMLCharts;
begin
Result := Self.Create(Parent);
end;
function TModelHTMLCharts._ChartType: TTypeChart;
begin
Result := FChartType;
end;
function TModelHTMLCharts._ChartType(Value: TTypeChart): iModelHTMLChartsGeneric;
begin
FChartType := Value;
case FChartType of
pie,
doughnut,
radar,
polarArea:
begin
FChartGeneric := TModelChartsGeneric.New(Self);
FChartGeneric
.Attributes
.Options
.Scales
.GeneratedAxes(False)
.&End
.Plugins
.Streaming(False)
.&End
.Tooltip
.ToolTipNoScales
.&End
.&End
.&End
end;
line,
bar,
horizontalBar,
bubble,
scatter:
FChartGeneric := TModelChartsGeneric.New(Self);
end;
Result := FChartGeneric;
end;
end.