From 5a19179f0b93a80a4c6cc22eb81c0395e1879026 Mon Sep 17 00:00:00 2001
From: Muriithi Frederick Muriuki
Date: Sat, 9 Mar 2019 08:34:13 +0300
Subject: Use new `draw_open_polygon()` utility

* wqflask/wqflask/marker_regression/display_mapping_results.py: Use the new
`draw_open_polygon()` utility to draw open polygons.
---
 .../marker_regression/display_mapping_results.py   | 48 ++++++++++++++--------
 1 file changed, 30 insertions(+), 18 deletions(-)

diff --git a/wqflask/wqflask/marker_regression/display_mapping_results.py b/wqflask/wqflask/marker_regression/display_mapping_results.py
index 9a96cd52..b754662f 100644
--- a/wqflask/wqflask/marker_regression/display_mapping_results.py
+++ b/wqflask/wqflask/marker_regression/display_mapping_results.py
@@ -45,7 +45,7 @@ from utility import Plot
 from utility.benchmark import Bench
 from wqflask.interval_analyst import GeneUtil
 from base.webqtlConfig import TMPDIR, GENERATED_TEXT_DIR, GENERATED_IMAGE_DIR
-from utility.pillow_utils import draw_rotated_text
+from utility.pillow_utils import draw_rotated_text, draw_open_polygon
 
 import utility.logger
 logger = utility.logger.getLogger(__name__ )
@@ -841,10 +841,8 @@ class DisplayMappingResults(object):
                             break
         if locPixel >= 0 and self.plotScale == 'physic':
             traitPixel = ((locPixel, yZero), (locPixel-7, yZero+14), (locPixel+7, yZero+14))
-            im_drawer.polygon(
-                xy=traitPixel, outline=BLACK,
-                fill=self.TRANSCRIPT_LOCATION_COLOR#, closed=1
-            )
+            draw_open_polygon(canvas, xy=traitPixel, outline=BLACK,
+                              fill=self.TRANSCRIPT_LOCATION_COLOR)
 
         if self.legendChecked:
             startPosY = 15
@@ -854,8 +852,18 @@ class DisplayMappingResults(object):
                 leftOffset = xLeftOffset
             else:
                 leftOffset = xLeftOffset+(nCol-1)*200*fontZoom
-            canvas.drawPolygon(((leftOffset+7, startPosY-7), (leftOffset, startPosY+7), (leftOffset+14, startPosY+7)), edgeColor=BLACK, fillColor=self.TRANSCRIPT_LOCATION_COLOR, closed=1)
-            canvas.drawString("Sequence Site", (leftOffset+15), (startPosY+5), smallLabelFont, self.TOP_RIGHT_INFO_COLOR)
+            draw_open_polygon(
+                canvas,
+                xy=(
+                    (leftOffset+7, startPosY-7),
+                    (leftOffset, startPosY+7),
+                    (leftOffset+14, startPosY+7)),
+                outline=BLACK, fill=self.TRANSCRIPT_LOCATION_COLOR
+            )
+            im_drawer.text(
+                text="Sequence Site",
+                xy=(leftOffset+15,startPosY+5), font=smallLabelFont,
+                fill=self.TOP_RIGHT_INFO_COLOR)
 
     def drawSNPTrackNew(self, canvas, offset= (40, 120, 80, 10), zoom = 1, startMb = None, endMb = None):
         im_drawer = ImageDraw.Draw(canvas)
@@ -2143,12 +2151,14 @@ class DisplayMappingResults(object):
             thisLRSColor = self.colorCollection[0]
             if qtlresult['chr'] != previous_chr and self.selectedChr == -1:
                 if self.manhattan_plot != True:
-                    im_drawer.polygon(
-                        xy=LRSCoordXY,
-                        outline=thisLRSColor
-                        # , closed=0, edgeWidth=lrsEdgeWidth,
-                        # clipX=(xLeftOffset, xLeftOffset + plotWidth)
-                    )
+                    # im_drawer.polygon(
+                    #     xy=LRSCoordXY,
+                    #     outline=thisLRSColor
+                    #     # , closed=0, edgeWidth=lrsEdgeWidth,
+                    #     # clipX=(xLeftOffset, xLeftOffset + plotWidth)
+                    # )
+                    draw_open_polygon(canvas, xy=LRSCoordXY,
+                                      outline=thisLRSColor, width=lrsEdgeWidth)
 
                 if not self.multipleInterval and self.additiveChecked:
                     plusColor = self.ADDITIVE_COLOR_POSITIVE
@@ -2301,11 +2311,13 @@ class DisplayMappingResults(object):
                 m += 1
 
         if self.manhattan_plot != True:
-            im_drawer.polygon(
-                xy=LRSCoordXY,
-                outline=thisLRSColor
-                #, closed=0, edgeWidth=lrsEdgeWidth, clipX=(xLeftOffset, xLeftOffset + plotWidth)
-            )
+            # im_drawer.polygon(
+            #     xy=LRSCoordXY,
+            #     outline=thisLRSColor
+            #     #, closed=0, edgeWidth=lrsEdgeWidth, clipX=(xLeftOffset, xLeftOffset + plotWidth)
+            # )
+            draw_open_polygon(canvas, xy=LRSCoordXY, outline=thisLRSColor,
+                              width=lrsEdgeWidth)
 
         if not self.multipleInterval and self.additiveChecked:
             plusColor = self.ADDITIVE_COLOR_POSITIVE
-- 
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