[WIP][Image size] LaTeX generation works

patacrep/songs/chordpro/__init__.py

@@ -210,7 +210,17 @@ class Chordpro2LatexSong(ChordproSong):
 
     @staticmethod
     def _render_size(size):
-        return "TODO"
+        if size is None:
+            return ""
+        if size[0] == "size":
+            sizelist = []
+            if size[1] != (None, None):
+                sizelist.append("width=" + "".join(size[1]))
+            if size[2] != (None, None):
+                sizelist.append("height=" + "".join(size[2]))
+            return ", ".join(sizelist)
+        if size[0] == "scale":
+            return "scale=" + size[1]
 
 class Chordpro2ChordproSong(ChordproSong):
     """Render chordpro song to chordpro code"""

test/test_song/image.csg

@@ -37,4 +37,5 @@
 {image: "image.png" }
 {image: "image with spaces.png" }
 {image: "image with spaces.png" }
+{image: "image.png" }
 

test/test_song/image.tsg

@@ -1 +1,56 @@
-TODO
+\selectlanguage{english}
+
+\beginsong{}[
+  by={
+  },
+]
+
+
+\image[]{img/image.png}
+\image[]{img/image with spaces.png}
+
+
+
+\image[scale=.2]{img/image.png}
+\image[scale=.20]{img/image with spaces.png}
+\image[scale=1.2]{img/image.png}
+
+
+
+\image[width=2cm]{img/image.png}
+\image[height=2cm]{img/image with spaces.png}
+\image[width=2cm, height=1cm]{img/image.png}
+
+
+
+\image[width=2em]{img/image.png}
+\image[height=2em]{img/image with spaces.png}
+\image[width=2em, height=1em]{img/image.png}
+
+
+
+\image[width=50pt]{img/image.png}
+\image[height=50pt]{img/image with spaces.png}
+\image[width=50pt, height=100pt]{img/image.png}
+
+
+
+\image[width=2.5cm]{img/image.png}
+\image[height=2.5cm]{img/image with spaces.png}
+\image[width=2.5cm, height=1.5cm]{img/image.png}
+
+
+
+\image[width=3cm, height=10pt]{img/image.png}
+\image[width=10pt, height=3cm]{img/image with spaces.png}
+\image[]{img/image.png}
+
+
+
+\image[]{img/image.png}
+\image[]{img/image with spaces.png}
+\image[]{img/image with spaces.png}
+\image[]{img/image.png}
+
+
+\endsong

test/test_song/metadata.csg

@@ -16,7 +16,7 @@
 {comment: Comment}
 {guitar_comment: GuitarComment}
 {partition: metadata_lilypond}
-{image: metadata_image}
+{image: "metadata_image" }
 
 
 Foo

test/test_song/metadata.tsg

@@ -20,7 +20,7 @@ Subtitle5}[
 \textnote{Comment}
 \musicnote{GuitarComment}
 \lilypond{scores/metadata_lilypond}
-\image{img/metadata_image}
+\image[]{img/metadata_image}