pdf first page to image c# : Convert word doc to pdf with editable fields control Library platform web page asp.net windows web browser AtariSTworkshop21-part1512

Atari ST workshop 2
11/37
Moving grafics
up / down : welcome to movem.l instruction!
32000/200 = 160 bytes per line
move.l $44E,a0             ; _v_bas_ad
movem.l 160(a0),d0-d7       ; 32 bytes
movem.l d0-d7,(a0)+           ; repeat 5 times
Address mode not allowed, oh oh....
Convert word doc to pdf with editable fields - C# PDF Field Edit Library: insert, delete, update pdf form field in C#.net, ASP.NET, MVC, Ajax, WPF
Online C# Tutorial to Insert, Delete and Update Fields in PDF Document
adding images to pdf forms; pdf fillable form creator
Convert word doc to pdf with editable fields - VB.NET PDF Field Edit library: insert, delete, update pdf form field in vb.net, ASP.NET, MVC, Ajax, WPF
How to Insert, Delete and Update Fields in PDF Document with VB.NET Demo Code
allow users to save pdf form; convert word doc to pdf with editable fields
Atari ST workshop 2
12/37
Moving grafics
up / down : welcome to movem.l instruction!
32000/200 = 160 bytes per line
move.l $44E,a0             ; _v_bas_ad
lea 160(a0),a0
movem.l (a0)+ ,d0-d7       ; 32 bytes
movem.l d0-d7,-160-32(a0)     ; repeat 5 times
C# PDF Convert to Word SDK: Convert PDF to Word library in C#.net
NET program. Convert PDF to multiple MS Word formats such as .doc and .docx. Create editable Word file online without email. Password
create a pdf form that can be filled out; add submit button to pdf form
VB.NET Create PDF from Word Library to convert docx, doc to PDF in
formatting. Create PDF files from both DOC and DOCX formats. Convert multiple pages Word to fillable and editable PDF documents. Professional
pdf form change font size; changing font size in pdf form
Atari ST workshop 2
13/37
Moving grafics
up / down : welcome to movem.l instruction!
32000/200 = 160 bytes per line
move.l $44E,a0             ; _v_bas_ad
lea 160(a0),a0
moveq #4,d0      ; repeat 5 times
cpline:
movem.l (a0)+,d1-d7/a1   ; 32 bytes
movem.l d1-d7/a1 ,-160-32(a0)
dbf d0,cpline
VB.NET PDF Convert to Word SDK: Convert PDF to Word library in vb.
Create editable Word file online without email. is a professional and mature .NET solution which aims to convert PDF document to Word (DOC / DOCX) file
add forms to pdf; adding text fields to a pdf
C# Create PDF from Word Library to convert docx, doc to PDF in C#.
Convert multiple pages Word to fillable and editable PDF documents in both .NET WinForms and ASP.NET. Convert both DOC and DOCX formats to PDF files.
create a fillable pdf form in word; change font size in pdf form field
Atari ST workshop 2
14/37
Moving grafics
We copied 1 line, now copy whole screen
move.l $44E,a0             ; _v_bas_ad
lea 160(a0),a0
move.w #199,d1
cpscreen:
; screen wraps around at end of line
moveq #4,d0            ; repeat 5 times
cpline:
movem.l (a0)+,d2-d7/a1-a2   ; 32 bytes
movem.l d2-d7/a1-a2 ,-160-32(a0)      
dbf d0,cpline
dbf d1,cpscreen
C# Create PDF Library SDK to convert PDF from other file formats
Create PDF from Microsoft Word, Excel, PowerPoint. doc = PDFDocument.Create(2); // Save the new created PDF document into file doc.Save(outputFile);
change text size pdf form; create pdf forms
C# Create PDF from Excel Library to convert xlsx, xls to PDF in C#
C#.NET PDF SDK- Create PDF from Word in Visual doc = new XLSXDocument(inputFilePath); // Convert Excel to doc.ConvertToDocument(DocumentType.PDF, outputFilePath
pdf create fillable form; change font in pdf form
Atari ST workshop 2
15/37
Moving grafics
This can be optimized: 5*200=1000
move.l $44E,a0             ; _v_bas_ad
lea 160(a0),a0
move.w #999,d0            ; repeat 1000x
cpscreen:
movem.l (a0)+,d2-d7/a1-a2   ; 32 bytes
movem.l d2-d7/a1-a2 ,-160-32(a0)      
dbf d0,cpscreen
C# Create PDF from PowerPoint Library to convert pptx, ppt to PDF
PPTXDocument doc = new PPTXDocument(inputFilePath); // Convert it to a PDF. doc.ConvertToDocument(DocumentType.PDF, outputFilePath);
changing font size in pdf form field; create a form in pdf from word
VB.NET Create PDF from PowerPoint Library to convert pptx, ppt to
to, VB.NET PDF, VB.NET Word, VB.NET doc As PPTXDocument = New PPTXDocument(inputFilePath) ' Convert it to doc.ConvertToDocument(DocumentType.PDF, outputFilePath
convert word document to editable pdf form; add an image to a pdf form
Atari ST workshop 2
16/37
scrolling
move.l $44E,a0             ; _v_bas_ad
lea tmpbuf,a1     ; save top line
moveq #4,d0            ; repeat 5 times
bckppline:
movem.l (a0)+,d1-d7/a2  ; 32 bytes
movem.l d1-d7/a2,(a1)  
lea 32(a1),a1
dbf d0,bckppline
move.l $44E,a0             ; _v_bas_ad
lea 160(a0),a0
move.w #999-5,d0           ; repeat 1000x -1 line
cpscreen:
movem.l (a0)+,d2-d7/a1-a2  ; 32 bytes
movem.l d2-d7/a1-a2,-160-32(a0)
dbf d0,cpscreen
move.l $44E,a0             ; _v_bas_ad
adda.l #32000-160,a0
lea tmpbuf,a1
moveq #4,d0            ; repeat 5 times
cplineback:
movem.l (a1)+,d1-d7/a2  ; 32 bytes
movem.l d1-d7/a2,(a0)   
lea 32(a0),a0
dbf d0,cplineback
[...]
BSS
tmpbuf:
ds.b 160
Bring in new data on bottom
C# Word - Word Creating in C#.NET
is searchable and can be fully populated with editable text and Create(outputFile); // Save the new created Word document into file doc.Save(outputFile);
chrome pdf save form data; adding text fields to pdf acrobat
VB.NET Create PDF from Excel Library to convert xlsx, xls to PDF
to, VB.NET PDF, VB.NET Word, VB.NET As XLSXDocument = New XLSXDocument(inputFilePath) ' Convert Excel to doc.ConvertToDocument(DocumentType.PDF, outputFilePath).
pdf forms save; edit pdf form
Atari ST workshop 2
17/37
scrolling
move.l $44E,a0             ; _v_bas_ad
lea tmpbuf,a1
bsr linecopier
move.l $44E,a0             ; _v_bas_ad
move.w #199-1,d0           ; repeat 199x
cpscreen:
bsr linecopier
dbf d0,cpscreen
move.l $44E,a0             ; _v_bas_ad
adda.l #32000-160,a1
lea tmpbuf,a0
bsr linecopier
[...]
Linecopier:               ; copy 32 bytes from (a0) to (a1)
moveq #4,d0            ; repeat 5 times
cpline:
movem.l (a0)+,d1-d7/a2  ; 32 bytes
movem.l d1-d7/a2,(a1)
lea 32(a1),a1   
dbf d0,cpline
rts
BSS
tmpbuf:
ds.b 160
We can make that shorter: sub routine
This is slow!
Atari ST workshop 2
18/37
Same scrolling, faster
We could scroll 8 lines at a time
oh, wait... 8*160=1280 and 1280 / 256 = 5
if we move the screen base address...
copy 2 times the picture and 
have the screen move around
S
l
i
d
i
n
g
w
i
n
d
o
w
Apparent
movement
Atari ST workshop 2
19/37
Other direction
Right to left, always right to left
Picture
Scrolltext
Just a very long image
Individual letters
Need to have font handling routine
Atari ST workshop 2
20/37
Horizontal scrolling
16 bit boundaries issue
Scroll speed: the fastest is the easiest
Speed/Memory tradeoff
Shifting data: slow
Preshifting: memory
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