iPrintZoneHTML (Function)

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iPrintZoneHTML (Function)

In french: iImprimeZoneHTML

Pritns a text in HTML format in a rectangular area. The print is not started (only iEndPrinting can be used to start the print).

Example

iPreview(iPage)

// Retrieve the height of the area
dHeight is real
dHeight = iZoneHeight(sHTMLText, 100, iHTML)

// Draws a border
iBorder(0,0, 200, dHeight*2)

// Print the HTML text inside the border
iPrintZoneHTML(sHTMLText, 0, 0, 200, dHeight*2)

iEndPrinting()

// Printing HTML on several pages
PROCEDURE PrintFileHTMLMultiPage(LOCAL sHTMLtoPrintInUTF8is an ANSI string,
LOCAL x1 is a real = 0,LOCAL y1 is a real = iYPos(),
LOCAL x2 is a real = iPageWidth() - x1)
// Work variables
nStartElement is an integer= 0
nElementFin is an integer= 0
rRemainingHeight is a real = 0
rLastLastHeightPrinted is a real = 0

// Loop to print all the HTML "elements".
LOOP
// Height of what remains to be printed
rRemainingHeight = iZoneHeight( sHTMLtoPrintEnUTF8, x2-x1, iHTML, nElementStart + 1)
RESTING HEIGHT <=
// Nothing more to print
// Position the "print cursor" after what has been printed.
iYPos( y1 + rLastHeightPrinted)
BREAK
END
// Stores the last printed pitch
rLastHeightPrintedHeight = rRestHeight
// If it's not the beginning, we jump to the next page.
0
iSkipPage()
// So we go back to the top of the page
y1 = 0
END
// Prints everything that comes into the area.
nEndElement = iPrintZoneHTML( sHTMLtoPrintEnUTF8, x1, y1, ...
x2, iPageHeight(), nElementStart + 1)
// We continue from the following element
nStart element = nEnd element
END

Syntax

<Result> = iPrintZoneHTML(<HTML text> , <X1> , <Y1> , <X2> , <Y2> [, <Start> [, <End>]])

<Result>: Integer

Subscript of the last printed HTML element in the rectangular area (WINDEV/WEBDEV specific count).

<HTML text>: Character string

Character string in HTML format that must be printed in a specific area.

<X1>: Real

Horizontal coordinate of top left corner of the print area (in millimeters).
Value included between 0 and the page width (returned by iPageWidth).

<Y1>: Real

Vertical coordinate of top left corner of the print area (in millimeters).
Value included between 0 and the page height (returned by iPageHeight).

<X2>: Real

Horizontal coordinate of bottom right corner of the print area (in millimeters).
Value included between 0 and the page width (returned by iPageWidth).

<Y2>: Real

Vertical coordinate of bottom right corner of the print area (in millimeters).
Value included between 0 and the page height (returned by iPageHeight).

<Start>: Optional integer

Subscript of the first HTML element found in the <HTML text> to print. If this parameter is not specified, the <HTML text> is printed from the first HTML element.

<End>: Optional integer

Subscript of the last HTML element found in the <HTML text> to print. If this parameter is not specified, the <HTML text> is printed until the last HTML element.

Component : wd260prn.dll