bryan7
asked on
# Print Text with printer
Hi.. how can I print the text in a TMemo ?
I've tried with:
Pages:= Memo1.Lines.Text; // Pages is a string var.
Printer.BeginDoc;
with Printer.Canvas do
begin
Font.Name := 'Arial';
Font.Pitch := fpDefault;
Font.Style := [fsItalic, fsBold];
Font.Size := 15;
Font.Color := clBlack;
// TextExtent(Pages);
// I'VE TRIED BOTH METHODS //
// TextOut(10, 10, Pages);
end;
Printer.EndDoc;
-------------------------- ---------- ---
and it just doesn't print anything..
I've tried with:
Pages:= Memo1.Lines.Text; // Pages is a string var.
Printer.BeginDoc;
with Printer.Canvas do
begin
Font.Name := 'Arial';
Font.Pitch := fpDefault;
Font.Style := [fsItalic, fsBold];
Font.Size := 15;
Font.Color := clBlack;
// TextExtent(Pages);
// I'VE TRIED BOTH METHODS //
// TextOut(10, 10, Pages);
end;
Printer.EndDoc;
--------------------------
and it just doesn't print anything..
ASKER
didn't work..
it only prints a line on the top..
try it:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,Printers,
StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Memo1: TMemo;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
procedure TForm1.Button1Click(Sender : TObject);
var Pages: string;
begin
Pages:= Memo1.Text;
Printer.BeginDoc;
with Printer.Canvas do
begin
Font.Name := 'Arial';
Font.Pitch := fpDefault;
Font.Style := [fsItalic, fsBold];
Font.Size := 15;
Font.Color := clBlack;
TextOut(10,10,Pages);
end;
Printer.EndDoc;
end;
end.
it only prints a line on the top..
try it:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,Printers,
StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Memo1: TMemo;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
procedure TForm1.Button1Click(Sender
var Pages: string;
begin
Pages:= Memo1.Text;
Printer.BeginDoc;
with Printer.Canvas do
begin
Font.Name := 'Arial';
Font.Pitch := fpDefault;
Font.Style := [fsItalic, fsBold];
Font.Size := 15;
Font.Color := clBlack;
TextOut(10,10,Pages);
end;
Printer.EndDoc;
end;
end.
For printing Memos I have always used one of two attacks:
1) If I'm really lazy - just create a TRichEdit, assign the text property and call TRichEdit.print;
2) use AssignPrn - from the d3 help file
procedure TForm1.Button1Click(Sender : TObject);
var
MyFile: TextFile;
begin
AssignPrn(MyFile);
Rewrite(MyFile);
Writeln(MyFile, 'Print this text');
System.CloseFile(MyFile);
end;
just remember to write your TMemo.lines to MyFile.
Good Luck!!!
1) If I'm really lazy - just create a TRichEdit, assign the text property and call TRichEdit.print;
2) use AssignPrn - from the d3 help file
procedure TForm1.Button1Click(Sender
var
MyFile: TextFile;
begin
AssignPrn(MyFile);
Rewrite(MyFile);
Writeln(MyFile, 'Print this text');
System.CloseFile(MyFile);
end;
just remember to write your TMemo.lines to MyFile.
Good Luck!!!
hi bryan,
use
TextOut(100, 100, Pages);
instead
TextOut(10, 10, Pages);
because the coordinates 10,10 could be on the non printable area of the printdevice. also you should print line by line of your memo-content
meikl
use
TextOut(100, 100, Pages);
instead
TextOut(10, 10, Pages);
because the coordinates 10,10 could be on the non printable area of the printdevice. also you should print line by line of your memo-content
meikl
>> you should print line by line of your memo-content <<
that`s true,
but what about the correct linespacing depending on the used font ?
Indi
that`s true,
but what about the correct linespacing depending on the used font ?
Indi
hi inidi,
use for the vericalposition
(lineNr*canvas.Textheight( lines[line Nr])) + ConstOffset
meikl
use for the vericalposition
(lineNr*canvas.Textheight(
meikl
Thanks Meikl,
Got no time now
check it out tonight with this
procedure TVorschau1.PrintButtonClic k( Sender: TObject );
{========================= ========== ========== ========== ========== ========== ===}
// const crlf:String = chr(13)+chr(10); // CarridgeReturn LineFeed
var
Rect: TRect;
x,y,z,FontSize1: Integer;
Fonthoch : Integer;
Line : Integer;
begin
// AbortDlg.Show;
// Compute the rectangle for the printer
v1:=Printer.PageWidth/Pane l2.width;
Z1:=Printer.PageHeight/Pan el2.Height ;
Printer.BeginDoc;
BTW : Is this BUG fixed in Delphi 4 ???????
{// Handle Delphi 3 Bug
FontSize1 := Printer.Canvas.Font.Size;
Printer.Canvas.Font.Pixels PerInch := GetDeviceCaps (Printer.Handle, LOGPIXELSX );
Printer.Canvas.Font.Pixels PerInch := GetDeviceCaps (Printer.Handle, LOGPIXELSY );
Printer.Canvas.StretchDraw (Rect, Image2.Picture.Graphic);
// If textcheck.State=cbChecked then}
// Now something about image2.height and other
y:=y+Round((Label3.Height) *z1);
x:=Rect.Left;
Printer.Canvas.Font := Memo1.Font;
// Fonthoch is Fontheight (JUST Fantasy , doesn`t work correctly)
// there must be some rules ????
Fonthoch := round(2*(Memo1.Font.Size * Memo1.Font.PixelsPerInch /72 ));
for Line := 0 to Memo1.Lines.Count - 1 do
begin
Printer.Canvas.TextOut(x,y , Memo1.Lines[Line]);
newline;
// If Printer.Orientation = poLandscape then
>> (lineNr*canvas.Textheight( lines[line Nr])) + ConstOffset <<
??? so here somehow ???
y:=y+Round(Fonthoch +(Label3.Height)*v1);
end; //For
// end; // If Textcheck
Printer.EndDoc;
Printer.Canvas.Font.Size := FontSize1;
// AbortDlg.Hide;
end;
1 point for you, if it works, meikl
cheers
Indi
Got no time now
check it out tonight with this
procedure TVorschau1.PrintButtonClic
{=========================
// const crlf:String = chr(13)+chr(10); // CarridgeReturn LineFeed
var
Rect: TRect;
x,y,z,FontSize1: Integer;
Fonthoch : Integer;
Line : Integer;
begin
// AbortDlg.Show;
// Compute the rectangle for the printer
v1:=Printer.PageWidth/Pane
Z1:=Printer.PageHeight/Pan
Printer.BeginDoc;
BTW : Is this BUG fixed in Delphi 4 ???????
{// Handle Delphi 3 Bug
FontSize1 := Printer.Canvas.Font.Size;
Printer.Canvas.Font.Pixels
Printer.Canvas.Font.Pixels
Printer.Canvas.StretchDraw
// If textcheck.State=cbChecked then}
// Now something about image2.height and other
y:=y+Round((Label3.Height)
x:=Rect.Left;
Printer.Canvas.Font := Memo1.Font;
// Fonthoch is Fontheight (JUST Fantasy , doesn`t work correctly)
// there must be some rules ????
Fonthoch := round(2*(Memo1.Font.Size * Memo1.Font.PixelsPerInch /72 ));
for Line := 0 to Memo1.Lines.Count - 1 do
begin
Printer.Canvas.TextOut(x,y
newline;
// If Printer.Orientation = poLandscape then
>> (lineNr*canvas.Textheight(
??? so here somehow ???
y:=y+Round(Fonthoch +(Label3.Height)*v1);
end; //For
// end; // If Textcheck
Printer.EndDoc;
Printer.Canvas.Font.Size := FontSize1;
// AbortDlg.Hide;
end;
1 point for you, if it works, meikl
cheers
Indi
hi indi,
why you are doing this ?
FontSize1 := Printer.Canvas.Font.Size;
Printer.Canvas.Font.Pixels PerInch := GetDeviceCaps (Printer.Handle, LOGPIXELSX );
Printer.Canvas.Font.Pixels PerInch := GetDeviceCaps (Printer.Handle, LOGPIXELSY );
why not
Printer.Canvas.Font.Assign (memo1.Fon t);
for the memo-print
Y := 200; //Some StartingPoint
for Line := 0 to Memo1.Lines.Count - 1 do
begin
//inc y each line+ some linespace offset, 4 pixel, could also be a formula
Y := Y + Printer.Canvas.TextHeight( memo1.Line s[line]) + 4;
Printer.Canvas.TextOut(x,y , Memo1.Lines[Line]);
end;
good luck
meikl
why you are doing this ?
FontSize1 := Printer.Canvas.Font.Size;
Printer.Canvas.Font.Pixels
Printer.Canvas.Font.Pixels
why not
Printer.Canvas.Font.Assign
for the memo-print
Y := 200; //Some StartingPoint
for Line := 0 to Memo1.Lines.Count - 1 do
begin
//inc y each line+ some linespace offset, 4 pixel, could also be a formula
Y := Y + Printer.Canvas.TextHeight(
Printer.Canvas.TextOut(x,y
end;
good luck
meikl
ASKER
Hi.. edey's solution worked fine.. with this:
RichEdit1.Text:= Memo1.Text;
RichEdit1.Print(' Example');
but the 'example' wasn't printed.. =?
RichEdit1.Text:= Memo1.Text;
RichEdit1.Print(' Example');
but the 'example' wasn't printed.. =?
ASKER
( 'example' is the tittle only.. )
ASKER
hmm.,, but, if I want to have a picture on top and then the text below it ?
can I do Printer.canvas.TextExtent( RichEdit1. Text); ?
can I do Printer.canvas.TextExtent(
>>why you are doing this ? <<
>>BTW : Is this BUG fixed in Delphi 4 ???????
{// Handle Delphi 3 Bug
FontSize1 := Printer.Canvas.Font.Size;
Printer.Canvas.Font.Pixels PerInch := GetDeviceCaps (Printer.Handle, LOGPIXELSX );
Printer.Canvas.Font.Pixels PerInch := GetDeviceCaps (Printer.Handle, LOGPIXELSY ); <<
as i said before
I use Delphi 3.0 Prof
and if you try to print an image/bitmap into printercanvas on a HP printer e.g.
you get nothing without setting this LOGPIXELsY for the pictureprint and then assign back to Textfonts
this bug comes only with pictures, not text (perhaps only in germany)
therefor my question to D4.
Just came in, check it out now
cheers
Indi
>>BTW : Is this BUG fixed in Delphi 4 ???????
{// Handle Delphi 3 Bug
FontSize1 := Printer.Canvas.Font.Size;
Printer.Canvas.Font.Pixels
Printer.Canvas.Font.Pixels
as i said before
I use Delphi 3.0 Prof
and if you try to print an image/bitmap into printercanvas on a HP printer e.g.
you get nothing without setting this LOGPIXELsY for the pictureprint and then assign back to Textfonts
this bug comes only with pictures, not text (perhaps only in germany)
therefor my question to D4.
Just came in, check it out now
cheers
Indi
Heh Raymond
works great
thanks a lot it really helped me out
cheers
Indi
Brian7
you should give the points to Rwilson, cause it solves also your Bitmap problem
richedit can`t or you try richeditEX or richedit98 component
regards
Indi
works great
thanks a lot it really helped me out
cheers
Indi
Brian7
you should give the points to Rwilson, cause it solves also your Bitmap problem
richedit can`t or you try richeditEX or richedit98 component
regards
Indi
Oh Fu....
of course I meant Meikl
Post the points to kretschmar, Brian7
Sorry I`m handling another question right now with Raymond Rwilson
Sorry Meikl
Oh this damm heat
Indi
of course I meant Meikl
Post the points to kretschmar, Brian7
Sorry I`m handling another question right now with Raymond Rwilson
Sorry Meikl
Oh this damm heat
Indi
hi indi,
well, so i have learned something too, didn't thought there is a bug
>this bug comes only with pictures, not text (perhaps only in germany)
you are from germany?
meikl
well, so i have learned something too, didn't thought there is a bug
>this bug comes only with pictures, not text (perhaps only in germany)
you are from germany?
meikl
Sure
Didn`t you hear the accent, when i pronounced your name, meikl ? :o:
Indi
Didn`t you hear the accent, when i pronounced your name, meikl ? :o:
Indi
ASKER
well, this is what I need:
2 things:
1: Print text.. only text.. which is contained in a TMemo and may be a few pages long..
2: Print a bitmap which is 405x246 , and a short text ( from 3 to 10 lines ) above it..
2 things:
1: Print text.. only text.. which is contained in a TMemo and may be a few pages long..
2: Print a bitmap which is 405x246 , and a short text ( from 3 to 10 lines ) above it..
ASKER
"" text ( from 3 to 10 lines ) above it.. "" <-- meant BELOW
ASKER
meikl.. using your method I can't print a long text which is a few pages long..
ASKER
I'm using the RichEdit method.. but, how would I print the text centered this way ?
procedure PrintPages(Pages: string; Tittle: string);
begin
if Printer.Printing then
Application.MessageBox('Pr inter is busy', 'Print Error', 0)
else
begin
with RichEdit1 do
begin
Font.Name := 'Arial';
Font.Pitch := fpDefault;
Font.Style := [fsItalic, fsBold];
Font.Size := 15;
Font.Color := clBlack;
Text:= Tittle+chr(10)+chr(13)+chr (10)+chr(1 3)+Pages;
Print(Tittle);
end;
end;
end;
procedure PrintPages(Pages: string; Tittle: string);
begin
if Printer.Printing then
Application.MessageBox('Pr
else
begin
with RichEdit1 do
begin
Font.Name := 'Arial';
Font.Pitch := fpDefault;
Font.Style := [fsItalic, fsBold];
Font.Size := 15;
Font.Color := clBlack;
Text:= Tittle+chr(10)+chr(13)+chr
Print(Tittle);
end;
end;
end;
>meikl.. using your method I can't print a long text which is a few pages long..
well bryan,
its just a kickoff
you must y compare with Pagewidth-BottomMargin
if y > Pagewidth-BottomMargin then
begin
Newpage;
Y := StartValueOnThisNewPage;
end;
bryan use your brain ;-)
meikl
well bryan,
its just a kickoff
you must y compare with Pagewidth-BottomMargin
if y > Pagewidth-BottomMargin then
begin
Newpage;
Y := StartValueOnThisNewPage;
end;
bryan use your brain ;-)
meikl
ASKER
well, em.. give me a reason why not to use RichEdit's method .. is the other way better ? why ?
what about this : "'m using the RichEdit method.. but, how would I print the text centered this way ? ""
( from last comment )
what about this : "'m using the RichEdit method.. but, how would I print the text centered this way ? ""
( from last comment )
hmm bryan,
by the richedit-method you are not so free to format during the print. the only thing you can set, as far as i know, is the property pagerect before the print.
meikl
by the richedit-method you are not so free to format during the print. the only thing you can set, as far as i know, is the property pagerect before the print.
meikl
ASKER
pagerect.. what is it for ?
I think I should do something like
for a:= 1 to RichEdit1.Lines.Count do
RichEdit2.Lines.Add( ' ' * LineSpaces/2 + RichEdit.Lines[a]+ ' ' * LineSpaces * 2)
then print RichEdit2.
how would I do that ?
I'll use both urs and edey's methods..
I'll use edey's when I only need to print text, and I'll use urs when I need some text below an image.
I think I should do something like
for a:= 1 to RichEdit1.Lines.Count do
RichEdit2.Lines.Add( ' ' * LineSpaces/2 + RichEdit.Lines[a]+ ' ' * LineSpaces * 2)
then print RichEdit2.
how would I do that ?
I'll use both urs and edey's methods..
I'll use edey's when I only need to print text, and I'll use urs when I need some text below an image.
Heh Brian, like to see your resulting print programs
what about increasing your points, 15 to M,15 to E
this thread is becoming bigger n bigger
Indi
what about increasing your points, 15 to M,15 to E
this thread is becoming bigger n bigger
Indi
ASKER
I'll give 25 to each other..of course with an A grade
ASKER
..
ASKER
how do I center the text ?
by which method ?
Hi , Meikl , you lazybones :o:
try to help you out with one method
>>you must y compare with Pagewidth-BottomMargin <<
>> if y > Pagewidth-BottomMargin then
begin
Newpage;
Y := StartValueOnThisNewPage;
end; <<
of course Meikl meant PageHeight-BottomMargin
Brian
there is another coordinate too,
set X for centering
x := (Printer.pageWidth - Memo1.width) / 2 ;
cheers
Indi
try to help you out with one method
>>you must y compare with Pagewidth-BottomMargin <<
>> if y > Pagewidth-BottomMargin then
begin
Newpage;
Y := StartValueOnThisNewPage;
end; <<
of course Meikl meant PageHeight-BottomMargin
Brian
there is another coordinate too,
set X for centering
x := (Printer.pageWidth - Memo1.width) / 2 ;
cheers
Indi
ASKER
RichEdit's ..
I can have 2 RichEdits and pass the 1st to the 2nd one, but adding some spaces to each line so the text is centered.. how ?
I can have 2 RichEdits and pass the 1st to the 2nd one, but adding some spaces to each line so the text is centered.. how ?
ASKER
oups.. I had this window opened for about 1.2h so I didn't see Indefreis's comment..
o o maybe its not as easy
didn`t think about the relationship between
screen resolution and printerpixels
sorry in case it doesn`t work
Indi
didn`t think about the relationship between
screen resolution and printerpixels
sorry in case it doesn`t work
Indi
ASKER
Adjusted points to 35
ASKER
.
hi bryan,
try this out
procedure TForm1.Button1Click(Sender : TObject);
begin
Richedit1.SelectAll; //Mark Whole Text
Richedit1.Paragraph.Alignm ent := taCenter; //center whole text
Richedit1.Print('My PrintOut'); //Print text
end;
>of course Meikl meant PageHeight-BottomMargin
of course
hi indi,
did you get my sample about the dwavemix?
had sent it yesterday morning
meikl
try this out
procedure TForm1.Button1Click(Sender
begin
Richedit1.SelectAll; //Mark Whole Text
Richedit1.Paragraph.Alignm
Richedit1.Print('My PrintOut'); //Print text
end;
>of course Meikl meant PageHeight-BottomMargin
of course
hi indi,
did you get my sample about the dwavemix?
had sent it yesterday morning
meikl
Sure Meikl,
See Q.10190794
Very surprised it came so quickly
Thanx very much
Indi
See Q.10190794
Very surprised it came so quickly
Thanx very much
Indi
ASKER
hmm.. I also have that component.. ;) well, I have lots of added components.. about 250.. all categorized and packaged ( panels, sound, graphic comps, system..
well, em, I'll check it now meikl,. thanks =)
bryan
well, em, I'll check it now meikl,. thanks =)
bryan
ASKER
yeah ! thanx meikl, that works perfectly !
I'm using this now:
procedure PrintPages(Pages: string; Tittle: string);
begin
if Printer.Printing then
Application.MessageBox('Pr inter is busy', 'Print Error', 0)
else
begin
with Form1.RichEdit1 do
begin
Font.Name := 'Arial';
Font.Pitch := fpDefault;
Font.Style := [fsItalic, fsBold];
Font.Size := 15;
Font.Color := clBlack;
Text:= 'Alaior: '+Tittle+chr(10)+chr(13)+c hr(10)+chr (13)+Pages ;
SelectAll; //Mark Whole Text
Paragraph.Alignment := taCenter; //center whole text
Print(Tittle);
end;
end;
end;
thanx =)
I'm using this now:
procedure PrintPages(Pages: string; Tittle: string);
begin
if Printer.Printing then
Application.MessageBox('Pr
else
begin
with Form1.RichEdit1 do
begin
Font.Name := 'Arial';
Font.Pitch := fpDefault;
Font.Style := [fsItalic, fsBold];
Font.Size := 15;
Font.Color := clBlack;
Text:= 'Alaior: '+Tittle+chr(10)+chr(13)+c
SelectAll; //Mark Whole Text
Paragraph.Alignment := taCenter; //center whole text
Print(Tittle);
end;
end;
end;
thanx =)
ASKER
hmm.. why is the RichEdit still visible if I had set its property to Visible:= False ?
I added RichEdit.Visible:= False; in the form's OnCreate event even..
I added RichEdit.Visible:= False; in the form's OnCreate event even..
hi bryan,
move this line
RichEdit.Visible:= False;
from the onCreate-event of your from
to the onShow-Event of your form
meikl
move this line
RichEdit.Visible:= False;
from the onCreate-event of your from
to the onShow-Event of your form
meikl
this comment is just for my notifying checkmark,
i've lost all checkmarks during the mail-server of my provider was 24 hours down.
i've lost all checkmarks during the mail-server of my provider was 24 hours down.
ASKER
done that.. doesn't work..
anyway.. I'm setting the width and hight to 0 in the create event.. so it's ok..
you can post the answer meikl..
and I'll post a separate q. for edey to get some points also.
bryan
anyway.. I'm setting the width and hight to 0 in the create event.. so it's ok..
you can post the answer meikl..
and I'll post a separate q. for edey to get some points also.
bryan
ASKER CERTIFIED SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
ASKER
edey.. u there ?
instead of memo1.lines.text
then use the textout(10,10,pages)...