drawing

Drawing-related concepts like Icons, Color, Image, ... More...

Classes
class	luciad::BackgroundStyle
	This class contains styling properties related to a background (for a label for example). More...
class	luciad::Color
	Represents a color based on RGBA (red, green, blue, alpha). More...
class	luciad::ColorMap
	This class represents an ordered collection of levels and associated colors. More...
class	luciad::IconPainterContext
	Contains context information for painting the icon. More...
class	luciad::IIcon
	Represents an icon, that can for example be used when painting point data or labels. More...
class	luciad::IIconPainter
	An icon painter can paint an icon as an Image. More...
class	luciad::Image
	An image with a width, height and pixel data in a specified pixel format. More...
class	luciad::ImageIcon
	Helper class for loading JPEG or PNG files. More...
struct	luciad::RelativePosition
	Describes a position relative to an anchor, with a rotation, alignment and offset. More...

Enumerations
enum class	luciad::HorizontalAlignment { luciad::HorizontalAlignment::Left , luciad::HorizontalAlignment::Center , luciad::HorizontalAlignment::Right }
	Represents the horizontal alignment of, for example, icons or labels. More...
enum class	luciad::MipmapFilteringType { luciad::MipmapFilteringType::NoMipmapFiltering , luciad::MipmapFilteringType::NearestMipmapping , luciad::MipmapFilteringType::LinearMipmapping , luciad::MipmapFilteringType::BasedOnData }
	Mipmap filtering is a technique used to reduce the visual artifacts that occurs when a high resolution texture is rendered onto a small surface. More...
enum class	luciad::PixelFormat {   luciad::PixelFormat::Rgb888 , luciad::PixelFormat::Rgba8888 , luciad::PixelFormat::Float32 , luciad::PixelFormat::Rgb32 ,   luciad::PixelFormat::UnsignedShort , luciad::PixelFormat::Rgb565 , luciad::PixelFormat::Rgba32 }
	Enumeration for the supported pixel formats. More...
enum class	luciad::VerticalAlignment { luciad::VerticalAlignment::Top , luciad::VerticalAlignment::Center , luciad::VerticalAlignment::Bottom }
	Represents the vertical alignment of, for example, icons or labels. More...

Detailed Description

Drawing-related concepts like Icons, Color, Image, ...

Enumeration Type Documentation

HorizontalAlignment

enum class luciad::HorizontalAlignment

strong

Represents the horizontal alignment of, for example, icons or labels.

luciad/drawing/HorizontalAlignment.h

Enumerator
Left	Indicates that the item's left sides are aligned horizontally.
Center	Indicates that the item's centers are aligned horizontally.
Right	Indicates that the item's right sides are aligned horizontally.

MipmapFilteringType

enum class luciad::MipmapFilteringType

strong

Mipmap filtering is a technique used to reduce the visual artifacts that occurs when a high resolution texture is rendered onto a small surface.

luciad/drawing/MipmapFilteringType.h

The system uses lower resolution textures (mipmaps) to better approximate the exact color.

Enumerator
NoMipmapFiltering	No mipmap filtering is applied.
NearestMipmapping	Simplest filtering mode: only use the nearest fitted mipmap.
LinearMipmapping	More advanced filtering mode: interpolate linearly between multiple level of mipmaps.
BasedOnData	Do not override the filtering mode and use the mode specified in the data. If the data does not define any mode then no mipmap filtering will be assumed.

PixelFormat

enum class luciad::PixelFormat

strong

Enumeration for the supported pixel formats.

luciad/drawing/PixelFormat.h

Enumerator
Rgb888	RGB values using 24 bits, i.e., 3 unsigned bytes.
Rgba8888	RGBA values using 32 bits, i.e., 4 unsigned bytes.
Float32	Single band 32-bit float values.
Rgb32	RGB values with each band using 32 bits, i.e., 3 floats. Since 2021.1
UnsignedShort	16-bit unsigned integer values
Rgb565	RGB values using 16 bits, i.e., 2 unsigned bytes, layed out as 5+6+5 bits. Since 2021.1
Rgba32	RGBA values with each band using 32 bits, i.e., 4 floats. Since 2024.1

VerticalAlignment

enum class luciad::VerticalAlignment

strong

Represents the vertical alignment of, for example, icons or labels.

luciad/drawing/VerticalAlignment.h

Enumerator
Top	Indicates that the item's top sides are aligned vertically.
Center	Indicates that the item's centers are aligned vertically.
Bottom	Indicates that the item's bottom sides are aligned vertically.