refactor: convertToAbsoluteCoordinates

pkg/uixt/driver_utils.go

@@ -0,0 +1,47 @@
+package uixt
+
+import (
+	"fmt"
+
+	"github.com/pkg/errors"
+
+	"github.com/httprunner/httprunner/v5/code"
+)
+
+func convertToAbsoluteCoordinates(driver IDriver, fromX, fromY, toX, toY float64) (
+	absFromX, absFromY, absToX, absToY float64, err error) {
+
+	err = assertCoordinatesRelative(fromX, fromY, toX, toY)
+	if err != nil {
+		return
+	}
+
+	windowSize, err := driver.WindowSize()
+	if err != nil {
+		err = errors.Wrap(code.DeviceGetInfoError, err.Error())
+		return
+	}
+	width := windowSize.Width
+	height := windowSize.Height
+
+	absFromX = float64(width) * fromX
+	absFromY = float64(height) * fromY
+	absToX = float64(width) * toX
+	absToY = float64(height) * toY
+
+	return absFromX, absFromY, absToX, absToY, nil
+}
+
+func assertCoordinatesRelative(fromX, fromY, toX, toY float64) error {
+	if !assertRelative(fromX) || !assertRelative(fromY) ||
+		!assertRelative(toX) || !assertRelative(toY) {
+		return errors.Wrap(code.InvalidCaseError,
+			fmt.Sprintf("fromX(%f), fromY(%f), toX(%f), toY(%f) must be less than 1",
+				fromX, fromY, toX, toY))
+	}
+	return nil
+}
+
+func assertRelative(p float64) bool {
+	return p >= 0 && p <= 1
+}