From f6f04f6e0ede8f7add6db6874a2c294fc993e900 Mon Sep 17 00:00:00 2001
From: Evan Stade <estade@gmail.com>
Date: Thu, 21 Jun 2007 16:15:13 -0700
Subject: [PATCH] gdiplus: Implemented GdipDrawLines.

---
 dlls/gdiplus/gdiplus.spec |  2 +-
 dlls/gdiplus/graphics.c   | 21 +++++++++++++++++++++
 include/gdiplusflat.h     |  1 +
 3 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/dlls/gdiplus/gdiplus.spec b/dlls/gdiplus/gdiplus.spec
index 775bde391df..db9dd467d85 100644
--- a/dlls/gdiplus/gdiplus.spec
+++ b/dlls/gdiplus/gdiplus.spec
@@ -176,7 +176,7 @@
 @ stub GdipDrawImageRectRectI
 @ stub GdipDrawLine
 @ stdcall GdipDrawLineI(ptr ptr long long long long)
-@ stub GdipDrawLines
+@ stdcall GdipDrawLines(ptr ptr ptr long)
 @ stub GdipDrawLinesI
 @ stub GdipDrawPath
 @ stdcall GdipDrawPie(ptr ptr long long long long long long)
diff --git a/dlls/gdiplus/graphics.c b/dlls/gdiplus/graphics.c
index f917b6579ac..beba70073b9 100644
--- a/dlls/gdiplus/graphics.c
+++ b/dlls/gdiplus/graphics.c
@@ -259,6 +259,27 @@ GpStatus WINGDIPAPI GdipDrawLineI(GpGraphics *graphics, GpPen *pen, INT x1,
     return Ok;
 }
 
+GpStatus WINGDIPAPI GdipDrawLines(GpGraphics *graphics, GpPen *pen, GDIPCONST
+    GpPointF *points, INT count)
+{
+    HGDIOBJ old_obj;
+    INT i;
+
+    if(!pen || !graphics || (count < 2))
+        return InvalidParameter;
+
+    old_obj = SelectObject(graphics->hdc, pen->gdipen);
+    MoveToEx(graphics->hdc, roundr(points[0].X), roundr(points[0].Y), NULL);
+
+    for(i = 1; i < count; i++){
+        LineTo(graphics->hdc, roundr(points[i].X), roundr(points[i].Y));
+    }
+
+    SelectObject(graphics->hdc, old_obj);
+
+    return Ok;
+}
+
 GpStatus WINGDIPAPI GdipDrawPie(GpGraphics *graphics, GpPen *pen, REAL x,
     REAL y, REAL width, REAL height, REAL startAngle, REAL sweepAngle)
 {
diff --git a/include/gdiplusflat.h b/include/gdiplusflat.h
index e5c46b30597..93905fd580e 100644
--- a/include/gdiplusflat.h
+++ b/include/gdiplusflat.h
@@ -38,6 +38,7 @@ GpStatus WINGDIPAPI GdipDrawBezier(GpGraphics*,GpPen*,REAL,REAL,REAL,REAL,REAL,
     REAL,REAL,REAL);
 GpStatus WINGDIPAPI GdipDrawCurve2(GpGraphics*,GpPen*,GDIPCONST GpPointF*,INT,REAL);
 GpStatus WINGDIPAPI GdipDrawLineI(GpGraphics*,GpPen*,INT,INT,INT,INT);
+GpStatus WINGDIPAPI GdipDrawLines(GpGraphics*,GpPen*,GDIPCONST GpPointF*,INT);
 GpStatus WINGDIPAPI GdipDrawPie(GpGraphics*,GpPen*,REAL,REAL,REAL,REAL,REAL,REAL);
 GpStatus WINGDIPAPI GdipDrawRectangleI(GpGraphics*,GpPen*,INT,INT,INT,INT);
 GpStatus WINGDIPAPI GdipFillPie(GpGraphics*,GpBrush*,REAL,REAL,REAL,REAL,REAL,REAL);