lsm/PdfPig
1
0
Fork 0
mirror of https://github.com/UglyToad/PdfPig.git synced 2025-09-20 20:07:57 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

#15 add word boxes to the visual verification tests

Browse Source
This commit is contained in:
Eliot Jones
2018-11-25 10:17:01 +00:00
parent fdd48b25d8
commit 87fccbbadc
1 changed files with 11 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/UglyToad.PdfPig.Tests/Integration/VisualVerification/GenerateLetterBoundingBoxImages.cs
View File

@@ -77,15 +77,22 @@
{
var page = document.GetPage(1);
var redPen = new Pen(Color.BlueViolet, 1);
var violetPen = new Pen(Color.BlueViolet, 1);
var greenPen = new Pen(Color.GreenYellow, 1);
using (var bitmap = new Bitmap(image))
using (var graphics = Graphics.FromImage(bitmap))
{
foreach (var word in page.Letters)
foreach (var word in page.GetWords())
{
graphics.DrawRectangle(redPen, new Rectangle((int)word.GlyphRectangle.Left,
imageHeight - (int)(word.GlyphRectangle.Bottom + word.GlyphRectangle.Height), (int)Math.Max(1, word.GlyphRectangle.Width), (int)word.GlyphRectangle.Height));
graphics.DrawRectangle(greenPen, new Rectangle((int)word.BoundingBox.Left,
imageHeight - (int)word.BoundingBox.Top, (int)word.BoundingBox.Width, (int)word.BoundingBox.Height));
}
foreach (var letter in page.Letters)
{
graphics.DrawRectangle(violetPen, new Rectangle((int)letter.GlyphRectangle.Left,
imageHeight - (int)(letter.GlyphRectangle.Bottom + letter.GlyphRectangle.Height), (int)Math.Max(1, letter.GlyphRectangle.Width), (int)letter.GlyphRectangle.Height));
}
var imageName = $"{file}.jpg";