| 35 | } |
| 36 | |
| 37 | tgfx::Point GetScaleFactor(const tgfx::Matrix& matrix, float contentScale, bool inverted) { |
| 38 | auto scale = matrix.getAxisScales(); |
| 39 | scale.x *= contentScale; |
| 40 | scale.y *= contentScale; |
| 41 | if (inverted) { |
| 42 | scale.x = scale.x == 0 ? 0 : 1 / scale.x; |
| 43 | scale.y = scale.y == 0 ? 0 : 1 / scale.y; |
| 44 | } |
| 45 | return scale; |
| 46 | } |
| 47 | |
| 48 | } // namespace pag |