Sosees04ka/PIbd-32_Kashin_M.I_Mobile
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Пытался сделать краисво, ничего не получиолось, только норм отчет. Сейчас сделаю просто норм дезигн, перенсу бизнесс логику, а там посмотрим, уже 0:00....

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Кашин Максим 2023-12-25 23:39:52 +04:00
parent c1251004ba
commit 34f379b65d
1 changed files with 31 additions and 11 deletions
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42
app/src/main/java/com/example/myapplication/database/entities/composeui/ReportPage.kt
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@ -228,8 +228,8 @@ private fun createPdfContent(outputStream: OutputStream, reportData: List<Report
val canvas = page.canvas val canvas = page.canvas
val paint = Paint() val paint = Paint()
paint.color = android.graphics.Color.BLACK paint.textSize = 16f // Уменьшаем размер шрифта для лучшей видимости
paint.textSize = 24f paint.isAntiAlias = true
// Отображаем заголовок // Отображаем заголовок
val title = "Отчет" val title = "Отчет"
@ -237,14 +237,22 @@ private fun createPdfContent(outputStream: OutputStream, reportData: List<Report
val yTitle = 40f val yTitle = 40f
canvas.drawText(title, xTitle, yTitle, paint) canvas.drawText(title, xTitle, yTitle, paint)
// Отображаем данные из запроса // Отображаем данные в виде таблицы
val yStart = yTitle + 40f val tableStartY = yTitle + 80f
val lineHeight = 40f val columnWidths = floatArrayOf(0.5f, 1.5f, 1f, 1.5f, 1f) // Увеличиваем ширину столбцов
val rowHeight = 30f // Увеличиваем высоту строки
drawTableRow(canvas, arrayOf("ID", "Дата проверки", "Вес", "Количество", "ID велосипеда"), columnWidths, tableStartY, paint)
for ((index, report) in reportData.withIndex()) { for ((index, report) in reportData.withIndex()) {
val y = yStart + index * lineHeight val row = arrayOf(
Log.d("Проверка данных","${report.id} | ${report.dateTime} | ${report.weight} | ${report.maxCount} | ${report.bikeId}") report.id.toString(),
val text = "${report.id} | ${report.dateTime} | ${report.weight} | ${report.maxCount} | ${report.bikeId}" report.dateTime.toString(),
canvas.drawText(text, 40f, y, paint) report.weight.toString(),
report.maxCount.toString(),
report.bikeId.toString()
)
drawTableRow(canvas, row, columnWidths, tableStartY + (index + 1) * rowHeight, paint)
} }
pdfDocument.finishPage(page) pdfDocument.finishPage(page)
@ -253,6 +261,18 @@ private fun createPdfContent(outputStream: OutputStream, reportData: List<Report
pdfDocument.close() pdfDocument.close()
} }
private fun drawCell(canvas: Canvas, paint: Paint, text: String, x: Float, y: Float, width: Int) { private fun drawTableRow(
canvas.drawText(text, x + (width - paint.measureText(text)) / 2, y + paint.textSize, paint) canvas: Canvas,
row: Array<String>,
columnWidths: FloatArray,
y: Float,
paint: Paint
) {
var x = 40f
for (i in row.indices) {
val text = row[i]
canvas.drawText(text, x, y, paint)
x += columnWidths[i] * 80 // Увеличиваем ширину столбцов
} }
}