HotXLS BelgeleriİçindekilerXLSX Facade
Ana sayfaİçindekilerTXLSXWorksheet
TXLSXImage and TXLSXImages classes
TXLSXImages is the worksheet image collection exposed by TXLSXWorksheet.Images and each TXLSXImage carries image bytes, format and drawing anchor geometry
Declarations
type
TXLSXImage = class
procedure Assign(Source: TXLSXImage);
procedure Scale(APercent: Double; AKeepAspect: Boolean = True);
property Row, Col: Integer;
property WidthEMU, HeightEMU: Integer;
property WidthInch, HeightInch: Double;
property WidthCM, HeightCM: Double;
property WidthPt, HeightPt: Double;
property Format: TXLSXImageFormat;
property Data: AnsiString;
property AnchorType: TXLSXAnchorEditAs;
end;
TXLSXImages = class
function Add: TXLSXImage; overload;
function Add(Source: TXLSXImage): Integer; overload;
function FindAt(ARow, ACol: Integer): TXLSXImage;
function DeleteAt(ARow, ACol: Integer): Boolean;
function DeleteInRange(ARow1, ACol1, ARow2, ACol2: Integer): Integer;
property Items[Index: Integer]: TXLSXImage; default;
end;
Key üyeleri
Row and ColOne-based top-left anchor cell
WidthEMU and HeightEMUNative drawing dimensions in English Metric Units
WidthInch, WidthCM and WidthPtConvenience geometry views that update the underlying EMU dimensions
AnchorTypeSelects move and size with cells, move only, or absolute drawing behaviour
FindAtFinds the image anchored at a one-based cell coordinate
Örnek
var Image: TXLSXImage;
begin
Image := Sheet.Images.Add;
Image.Row := 2;
Image.Col := 4;
Image.Data := PngBytes;
Image.Format := xlsxImagePng;
Image.WidthCM := 6;
Image.AnchorType := xaOneCell;
end;
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