Make layout account for transforms (#2555)

2 files changed, 58 insertions, 0 deletions

diff --git a/tests/ref/layout/transform-layout.png b/tests/ref/layout/transform-layout.png
new file mode 100644
index 00000000..576824f0
--- /dev/null
+++ b/tests/ref/layout/transform-layout.png
diff --git a/tests/typ/layout/transform-layout.typ b/tests/typ/layout/transform-layout.typ
new file mode 100644
index 00000000..ce6dc930
--- /dev/null
+++ b/tests/typ/layout/transform-layout.typ
@@ -0,0 +1,58 @@
+// Test layout transformations
+
+---
+// Test that rotation impact layout.
+#set page(width: 200pt)
+#set rotate(reflow: true)
+
+#let one(angle) = box(fill: aqua, rotate(angle)[Test Text])
+#for angle in range(0, 360, step: 15) {
+  one(angle * 1deg)
+}
+
+---
+// Test relative sizing in rotated boxes.
+#set page(width: 200pt, height: 200pt)
+#set text(size: 32pt)
+#let rotated(body) = box(rotate(
+  90deg,
+  box(stroke: 0.5pt, height: 20%, clip: true, body)
+))
+
+#set rotate(reflow: false)
+Hello #rotated[World]!\
+
+#set rotate(reflow: true)
+Hello #rotated[World]!
+
+---
+// Test that scaling impact layout.
+#set page(width: 200pt)
+#set text(size: 32pt)
+#let scaled(body) = box(scale(
+  x: 20%,
+  y: 40%,
+  body
+))
+
+#set scale(reflow: false)
+Hello #scaled[World]!
+
+#set scale(reflow: true)
+Hello #scaled[World]!
+
+---
+// Test relative sizing in scaled boxes.
+#set page(width: 200pt, height: 200pt)
+#set text(size: 32pt)
+#let scaled(body) = box(scale(
+  x: 60%,
+  y: 40%,
+  box(stroke: 0.5pt, width: 30%, clip: true, body)
+))
+
+#set scale(reflow: false)
+Hello #scaled[World]!\
+
+#set scale(reflow: true)
+Hello #scaled[World]!