simple api attempt 1

src/pixie.nim

@@ -317,3 +317,46 @@ proc strokePolygon*(
   var path: Path
   path.polygon(pos, size, sides)
   mask.strokePath(path, strokeWidth)
+
+proc fillText*(
+  image: Image,
+  font: Font,
+  text: string,
+  color: SomeColor,
+  transform: Vec2 | Mat3 = vec2(0, 0)
+) =
+  for path in font.typeset(text):
+    image.fillPath(path, color, transform)
+
+proc fillText*(
+  mask: Mask,
+  font: Font,
+  text: string,
+  color: SomeColor,
+  transform: Vec2 | Mat3 = vec2(0, 0)
+) =
+  for path in font.typeset(text):
+    mask.fillPath(path, transform)
+
+proc strokeText*(
+  image: Image,
+  font: Font,
+  text: string,
+  pos = vec2(0, 0),
+  color: SomeColor,
+  transform: Vec2 | Mat3 = vec2(0, 0),
+  strokeWidth = 1.0
+) =
+  for path in font.typeset(text):
+    image.strokePath(path, color, transform, strokeWidth)
+
+proc strokeText*(
+  mask: Mask,
+  font: Font,
+  text: string,
+  color: SomeColor,
+  transform: Vec2 | Mat3 = vec2(0, 0),
+  strokeWidth = 1.0
+) =
+  for path in font.typeset(text):
+    mask.strokePath(path, transform, strokeWidth)

tests/fuzz_opentype.nim

@@ -1,4 +1,4 @@
-import common, random, pixie, strformat, unicode
+import common, pixie, random, strformat, unicode
 
 randomize()
 

tests/test_fonts.nim

@@ -11,14 +11,9 @@ block:
   let font = readFont("tests/fonts/Roboto-Regular.ttf")
   font.size = 72
 
-  let
+  let image = newImage(200, 100)
-    image = newImage(200, 100)
-    layout = font.typeset("asdf")
-
   image.fill(rgba(255, 255, 255, 255))
-
+  image.fillText(font, "asdf", rgba(0, 0, 0, 255))
-  for path in layout:
-    image.fillPath(path, rgba(0, 0, 0, 255))
 
   doDiff(image, "basic1")
 
@@ -26,14 +21,9 @@ block:
   let font = readFont("tests/fonts/Roboto-Regular.ttf")
   font.size = 72
 
-  let
+  let image = newImage(200, 100)
-    image = newImage(200, 100)
-    layout = font.typeset("A cow")
-
   image.fill(rgba(255, 255, 255, 255))
-
+  image.fillText(font, "A cow", rgba(0, 0, 0, 255))
-  for path in layout:
-    image.fillPath(path, rgba(0, 0, 0, 255))
 
   doDiff(image, "basic2")
 
@@ -41,14 +31,9 @@ block:
   let font = readFont("tests/fonts/Roboto-Regular.ttf")
   font.size = 24
 
-  let
+  let image = newImage(200, 100)
-    image = newImage(200, 100)
-    layout = font.typeset("A bit of text HERE")
-
   image.fill(rgba(255, 255, 255, 255))
-
+  image.fillText(font, "A bit of text HERE", rgba(0, 0, 0, 255))
-  for path in layout:
-    image.fillPath(path, rgba(0, 0, 0, 255))
 
   doDiff(image, "basic3")
 
@@ -57,14 +42,9 @@ block:
   font.size = 24
   font.lineHeight = 100
 
-  let
+  let image = newImage(200, 100)
-    image = newImage(200, 100)
-    layout = font.typeset("Line height")
-
   image.fill(rgba(255, 255, 255, 255))
-
+  image.fillText(font, "Line height", rgba(0, 0, 0, 255))
-  for path in layout:
-    image.fillPath(path, rgba(0, 0, 0, 255))
 
   doDiff(image, "basic4")
 
@@ -72,14 +52,9 @@ block:
   let font = readFont("tests/fonts/Ubuntu-Regular.ttf")
   font.size = 24
 
-  let
+  let image = newImage(200, 100)
-    image = newImage(200, 100)
-    layout = font.typeset("Another font")
-
   image.fill(rgba(255, 255, 255, 255))
-
+  image.fillText(font, "Another font", rgba(0, 0, 0, 255))
-  for path in layout:
-    image.fillPath(path, rgba(0, 0, 0, 255))
 
   doDiff(image, "basic5")
 
@@ -87,14 +62,9 @@ block:
   let font = readFont("tests/fonts/Aclonica-Regular.ttf")
   font.size = 24
 
-  let
+  let image = newImage(200, 100)
-    image = newImage(200, 100)
-    layout = font.typeset("Different font")
-
   image.fill(rgba(255, 255, 255, 255))
-
+  image.fillText(font, "Different font", rgba(0, 0, 0, 255))
-  for path in layout:
-    image.fillPath(path, rgba(0, 0, 0, 255))
 
   doDiff(image, "basic6")
 
@@ -102,18 +72,19 @@ block:
   let font = readFont("tests/fonts/Roboto-Regular.ttf")
   font.size = 24
 
-  let
+  let image = newImage(200, 100)
-    image = newImage(200, 100)
-    layout1 = font.typeset("First line")
-    layout2 = font.typeset("Second line")
-
   image.fill(rgba(255, 255, 255, 255))
-
+  image.fillText(
-  for path in layout1:
+    font,
-    image.fillPath(path, rgba(0, 0, 0, 255))
+    "First line",
-
+    rgba(0, 0, 0, 255)
-  for path in layout2:
+  )
-    image.fillPath(path, rgba(0, 0, 0, 255), vec2(0, font.defaultLineHeight))
+  image.fillText(
+    font,
+    "Second line",
+    rgba(0, 0, 0, 255),
+    vec2(0, font.defaultLineHeight)
+  )
 
   doDiff(image, "basic7")