AxialShading

Vue de l’ensemble

‘AxialShading’ est une classe dans Aspose.PDF FOSS pour Java.Déduit de: `Shader’.

Shading axial / gradient linéaire — ShatingType 2 (ISO 32000-1:2008, §8.7.4.5.2).

Cette classe fournit 17 méthodes pour travailler avec des objets AxialShading dans les programmes Java. Les méthodologies disponibles comprennent: AxielShader, getBBox , getaBackground ; getColorAt; ‘getColoreSpace : ’getPdfDictionary ، GetaShadenType et etT0 . , ‘getT1., 'geteX0‘, 'etX1' et 5 méthode supplémentaires. Tous les membres publics sont accessibles à toute application Java après l’installation de l'Aspoe.PDF FOSS pour le package Java . Propriétés : antiAliassbBoxt,background ́, ‘‘colorSpACE sextendEndStart` 8 et plus.

Propriétés

Name	Type	Access	Description
`shadingType`	`int`	Read	Gets the shading type.
`x0`	`double`	Read	Returns the start point X coordinate.
`y0`	`double`	Read	Returns the start point Y coordinate.
`x1`	`double`	Read	Returns the end point X coordinate.
`y1`	`double`	Read	Returns the end point Y coordinate.
`t0`	`double`	Read	Returns the start of the parametric domain.
`t1`	`double`	Read	Returns the end of the parametric domain.
`extendStart`	`boolean`	Read	Returns whether the gradient extends before the start point.
`extendEnd`	`boolean`	Read	Returns whether the gradient extends past the end point.
`colorSpace`	`ColorSpaceBase`	Read	Returns the color space.
`background`	`double[]`	Read	Returns the optional background color, or {@code null}.
`bBox`	`Rectangle`	Read	Returns the optional bounding box, or {@code null}.
`antiAlias`	`boolean`	Read	Returns whether anti-aliasing is requested.
`pdfDictionary`	`PdfDictionary`	Read	Returns the underlying dictionary.

méthodes

Signature	Description
`AxialShading(dict: PdfDictionary, parser: PDFParser)`	Creates an AxialShading from its dictionary.
`getShadingType()` → `int`	Returns the shading type.
`getColorAt(x: double, y: double)` → `double[]`
`getX0()` → `double`	Returns the start point X coordinate.
`getY0()` → `double`	Returns the start point Y coordinate.
`getX1()` → `double`	Returns the end point X coordinate.
`getY1()` → `double`	Returns the end point Y coordinate.
`getT0()` → `double`	Returns the start of the parametric domain.
`getT1()` → `double`	Returns the end of the parametric domain.
`isExtendStart()` → `boolean`	Returns whether the gradient extends before the start point.
`isExtendEnd()` → `boolean`	Returns whether the gradient extends past the end point.
`getColorSpace()` → `ColorSpaceBase`	Returns the color space.
`getBackground()` → `double[]`	Returns the optional background color, or {@code null}.
`getBBox()` → `Rectangle`	Returns the optional bounding box, or {@code null}.
`isAntiAlias()` → `boolean`	Returns whether anti-aliasing is requested.
`getPdfDictionary()` → `PdfDictionary`	Returns the underlying dictionary.
`parse(obj: PdfBase, parser: PDFParser)` → `Shading`	Factory: parses a shading from a PDF object.

Voir aussi

Aspose.PDF pour Java — API d’entreprise