Class QImageBase

QBaseClass

Extended by

QHtmlAttributeManagerBase

Extended by

QHtmlAttributeManager

Extended by

QControlBase

Extended by

QControl

Extended by

QImageBase

Abstract
Package: Controls
Located at includes/base_controls/QImageBase.class.php

Methods summary
`public`	# `ParsePostData( )` ParsePostData parses the value of this control from FormState ParsePostData parses the value of this control from FormState This abstract method must be implemented by all controls. When utilizing formgen, the programmer should never access form variables directly (e.g. via the $_FORM array). It can be assumed that at ANY given time, a control's values/properties will be "up to date" with whatever the webuser has entered in. When a Form is Created via Form::Create(string), the form will go through to check and see if it is a first-run of a form, or if it is a post-back. If it is a postback, it will go through its own private array of controls and call ParsePostData on EVERY control it has. Each control is responsible for "knowing" how to parse the $_POST data to update its own values/properties based on what was returned to via the postback.
`public boolean`	# `Validate( )` Validates the control. For now, just returns true (since there is nothing to validate in the control) Validates the control. For now, just returns true (since there is nothing to validate in the control) Returns boolean
`public`	# `__construct( QControl\|QControlBase\|QForm $objParentObject, null\|string $strControlId = null )` Constructor method Constructor method Parameters `$objParentObject` `$strControlId` Throws Exception `QCallerException` Overrides `QControlBase::__construct()`
`public`	# `RenderAsImgSrc( $blnDisplayOutput = true )`
`protected string`	# `GetControlHtml( )` Returns the HTML for rendering the control in the browser Returns the HTML for rendering the control in the browser Returns string HTML for the control Throws Exception `QCallerException`
`public`	# `Serialize( )`
`public static`	# `Run( )`
`abstract public`	# `RenderImage( $strPath = null )`
`protected`	# `RenderImageHelper( resource $objFinalImage, string $strPath )` Used by custom RenderImage method to output the final image. Uses $this->strImageType to determine type of image to be rendered. This version is to be used when rendering an image using the GD library. Used by custom RenderImage method to output the final image. Uses $this->strImageType to determine type of image to be rendered. This version is to be used when rendering an image using the GD library. If strPath is not set, output to the screen. If it is, save to strPath. Parameters `$objFinalImage` image in GD format `$strPath`
`protected`	# `RenderImageMagickHelper( Imagick $objFinalImage, string $strPath )` Used by custom RenderImage method to output the final image. Uses $this->strImageType to determine type of image to be rendered. This version is to be used when rendering an image using the Imagick library. Used by custom RenderImage method to output the final image. Uses $this->strImageType to determine type of image to be rendered. This version is to be used when rendering an image using the Imagick library. If strPath is not set, output to the screen. If it is, save to strPath. Parameters `$objFinalImage` image as an instance of the Imagick class `$strPath`
`public integer\|mixed\|null\|string`	# `__get( string $strName )` PHP magic method to set a property of this class PHP magic method to set a property of this class Parameters `$strName` Name of the property Returns integer\|mixed\|null\|string Throws Exception `QCallerException` Overrides `QControlBase::__get()`
`public mixed\|`	# `__set( string $strName, string $mixValue )` PHP magic method to set the value of class properties PHP magic method to set the value of class properties Parameters `$strName` Name of the property `$mixValue` Value of the property Returns mixed\| Throws Exception `QCallerException` `QInvalidCastException` Overrides `QControlBase::__set()`

Methods inherited from QControlBase
AddAction(), AddActionArray(), AddAttributeScript(), AddChildControl(), AddCssFile(), AddJavascriptFile(), AddPluginCssFile(), AddPluginJavascriptFile(), AddWrapperCssClass(), Blink(), EvaluateTemplate(), Focus(), ForgetState(), GetAllActions(), GetAttributes(), GetChildControl(), GetChildControls(), GetControlFromHierarchyByMethodName(), GetCustomAttribute(), GetCustomAttributes(), GetCustomStyle(), GetEndHtml(), GetEndScript(), GetForm(), GetJavaScriptForEvent(), GetJqControlId(), GetModelConnectorParams(), GetNonWrappedHtml(), GetState(), GetStyleAttributes(), GetTemplatePath(), GetWrapperAttributes(), GetWrapperStyleAttributes(), GetWrapperStyler(), IsDescendantOf(), IsModified(), MakeCurrent(), MarkAsModified(), MarkAsRendered(), MarkAsWrapperModified(), ProcessActionParameters(), PutState(), Refresh(), RemoveAllActions(), RemoveChildControl(), RemoveChildControls(), RemoveCustomAttribute(), RemoveCustomStyle(), RemoveWrapperCssClass(), Render(), RenderActionScripts(), RenderAjax(), RenderAttributeScripts(), RenderChildren(), RenderComment(), RenderCssStyles(), RenderExtensionRenderer(), RenderHelper(), RenderHtmlAttributes(), RenderOutput(), RenderWithError(), RenderWithName(), RenderWrappedOutput(), ResetFlags(), ResetOnPageStatus(), SetCustomAttribute(), SetCustomStyle(), SetFocus(), SetForm(), SetParentControl(), Sleep(), SleepHelper(), ValidateControlAndChildren(), ValidationReset(), VarExport(), Wakeup(), WakeupHelper(), Watch(), _CallActionMethod(), _ProcessActionParams(), _ReadState(), _WriteState()

Methods inherited from QHtmlAttributeManagerBase
`AddCssClass(), GetCssStyle(), GetDataAttribute(), GetHtmlAttribute(), GetHtmlAttributes(), HasCssClass(), HasCssStyle(), HasHtmlAttribute(), Override(), RemoveCssClass(), RemoveCssClassesByPrefix(), RemoveCssStyle(), RemoveDataAttribute(), RemoveHtmlAttribute(), RenderTag(), SetCssBoxValue(), SetCssClass(), SetCssStyle(), SetDataAttribute(), SetHtmlAttribute()`

Methods inherited from QBaseClass
`OverrideAttributes(), __call()`

Constants inherited from QControlBase
`CommentEnd, CommentStart`

Properties summary
`protected`	`$strAlternateText`	#
`protected string`	`$strImageType`	# `QImageType::Png`
`protected integer`	`$intJpegQuality`	# `100`
`protected`	`$strCacheFolder`	# `null`
`protected`	`$strCacheFilename`	# `null`
`protected`	`$strCachedActualFilePath`	# `null`
`protected string`	`$strControlClassName`	# `'QImageBase'`
`protected string`	`$strImagickTempFilePath`	# `'/tmp'`

Properties inherited from QControlBase
$blnActionsMustTerminate, $blnAutoRender, $blnDisplay, $blnIsBlockElement, $blnMinimize, $blnModified, $blnOnPage, $blnRendered, $blnRendering, $blnRequired, $blnSaveState, $blnScriptsOnly, $blnUseWrapper, $blnVisible, $blnWrapLabel, $blnWrapperModified, $mixActionParameter, $mixCausesValidation, $objActionArray, $objChildControlArray, $objDraggable, $objDroppable, $objForm, $objLinkedNode, $objParentControl, $objResizable, $objWatcher, $objWrapperStyler, $strAttributeScripts, $strControlId, $strCssClass, $strCustomAttributeArray, $strCustomStyleArray, $strFormAttributes, $strHtmlAfter, $strHtmlBefore, $strInstructions, $strJavaScripts, $strName, $strPreferredRenderMethod, $strRenderMethod, $strStyleSheets, $strValidationError, $strWarning

Properties inherited from QHtmlAttributeManagerBase
`$attributes, $styles`

Magic properties summary
`public string`	`$CacheFolder`
`public string`	`$CacheFilename`
`public string`	`$AlternateText`
`public string`	`$ImageType`
`public integer`	`$JpegQuality`

Magic properties inherited from QControlBase
`$ActionParameter, $ActionsMustTerminate, $AutoRender, $CausesValidation, $ControlId, $Form, $FormAttributes, $HtmlAfter, $HtmlBefore, $Instructions, $JavaScripts, $LinkedNode, $Minimize, $Modified, $Moveable, $Name, $OnPage, $ParentControl, $PreferredRenderMethod, $RenderMethod, $Rendered, $Rendering, $Required, $Resizable, $SaveState, $ScriptsOnly, $StyleSheets, $UseWrapper, $ValidationError, $Visible, $Warning, $WrapLabel, $WrapperCssClass, $WrapperModified`

Magic properties inherited from QHtmlAttributeManagerBase
`$AccessKey, $AltText, $BackColor, $BorderCollapse, $BorderColor, $BorderStyle, $BorderWidth, $CssClass, $Cursor, $Data, $Display, $DisplayStyle, $Enabled, $FontBold, $FontItalic, $FontNames, $FontOverline, $FontSize, $FontStrikeout, $FontUnderline, $ForeColor, $Height, $HorizontalAlign, $Left, $Margin, $NoWrap, $Opacity, $OrderedListType, $Overflow, $Padding, $Position, $ReadOnly, $TabIndex, $ToolTip, $Top, $UnorderedListStyle, $VerticalAlign, $Width`