OEImageFileBase

class OEImageFileBase : public OEImageBase

The OEImageFileBase is an abstract class that is used to write concrete image files.

The following methods are publicly inherited from OEImageBase:

`Clear`	`DrawPoint`	`GetHeight`
`DrawArc`	`DrawPolygon`	`GetMinFontSize`
`DrawCircle`	`DrawQuadraticBezier`	`GetWidth`
`DrawCubicBezier`	`DrawRectangle`	`SetMinFontSize`
`DrawLine`	`DrawText`
`DrawPie`	`DrawTriangle`

Constructors

OEImageFileBase(double width, double height)

Default constructors that creates an image file with the given dimensions.

GetExtension

std::string GetExtension() const = 0

Returns the file extension associated with the concrete image file type.

IsVisible

virtual bool IsVisible() const

Returns whether the top active SVG group is visible i.e. returns OESVGGroup.IsVisible.

PopGroup

virtual bool PopGroup (const OESVGGroup*)

Pops the OESVGGroup object.

PushGroup

virtual bool PushGroup(const OESVGGroup*)

Pushes the OESVGGroup object.

Write

bool Write(OEPlatform::oeostream& os)=0

The OEImageFileBase.Write is a virtual method that has to be implemented in the concrete derived classes and it writes the image into the given output stream.