resize the image

2023-09-30 15:03:16 +08:00
parent 1cf614036f
commit 703f252765
4 changed files with 152 additions and 1 deletions
--- a/Sources/SwiftMath/MathBundle/MathImage.swift
+++ b/Sources/SwiftMath/MathBundle/MathImage.swift
@@ -75,7 +75,7 @@ extension MathImage {
        intrinsicContentSize = intrinsicContentSize(displayList)
        displayList.textColor = textColor

-        let size = intrinsicContentSize
+        let size = intrinsicContentSize.integral
        layoutImage(size: size, displayList: displayList)
        
        #if os(iOS)
@@ -107,3 +107,12 @@ private extension CGAffineTransform {
        return transform
    }
 }
+extension CGSize: Hashable {
+    public func hash(into hasher: inout Hasher) {
+        hasher.combine(width)
+        hasher.combine(height)
+    }
+    var integral: CGSize {
+        CGSize(width: ceil(width), height: ceil(height))
+    }
+}