Lua:createJpeg

<> Lua API Reference

function createJpeg(width, height) : JpegImage

Creates a JPEG image with the requested dimensions.

Use the returned graphic with Image, Picture, Canvas, or other graphical CE objects.

Function Parameters

Parameter	Type	Description
width	Integer	Width in pixels.
height	Integer	Height in pixels.

Returns

JpegImage — The new JpegImage object.

Examples

1 local graphic = createJpeg(128, 128)
2 -- Draw on or assign the returned graphic.

Main Pages

Core Lua documentation entry points

◆ Lua
◆ Script Engine

Forms / Windows

◆ createForm
◆ createFormFromFile
◆ createFormFromStream
◆ createLuaEngine
◆ createAutoAssemblerForm
◆ createMemoryView

Menus

◆ createMenuItem
◆ createMainMenu
◆ createPopupMenu

Basic Visual Controls

◆ createPaintBox
◆ createLabel
◆ createSplitter
◆ createPanel
◆ createImage

Text / Input Controls

◆ createEdit
◆ createMemo
◆ createSynEdit
◆ createButton
◆ createCheckBox
◆ createToggleBox

Selection / List Controls

◆ createGroupBox
◆ createRadioGroup
◆ createListBox
◆ createCalendar
◆ createComboBox
◆ createListView
◆ createTreeView

Value / Progress Controls

◆ createProgressBar
◆ createTrackBar
◆ createColorBox

Graphics / Resources

◆ createImageList
◆ createFont
◆ createBitmap
◆ createPNG
◆ createJpeg
◆ createIcon
◆ createPicture

Dialogs

◆ createColorDialog
◆ createFindDialog
◆ createOpenDialog
◆ createSaveDialog
◆ createSelectDirectoryDialog

Strings / Streams

◆ createStringlist
◆ createFileStream
◆ createStringStream

Timers / Hotkeys

◆ createTimer
◆ createHotkey

Scanning / Found Lists

◆ createMemScan
◆ createFoundList

Other Creation Helpers

◆ createRegion