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#27 ajout de l'affichage des questions boites (à améliorer) et ajout d'une méthode pour écrire du texte dans le pdf (factorisation)

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NicolasLACROIX 2019-10-31 15:37:30 +01:00
parent 431d8eb5c9
commit d53bf32b7c
1 changed files with 89 additions and 16 deletions
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105
src/GenerateurPdf/SubjectGenerator.java
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@ -14,6 +14,7 @@ import org.apache.pdfbox.pdmodel.font.PDType1Font;
import config.Config;
import config.Question;
import config.QuestionBoite;
import config.Reponse;
// infos concernant strok, fill, ... : https://stackoverflow.com/a/27959484
@ -94,26 +95,33 @@ public class SubjectGenerator {
this.width = width;
}
private static void drawDotedLine(PDPageContentStream contentStream, int xi, int yi, int xf, int yf)
public static void drawDotedLine(PDPageContentStream pdPageContentStream, int xi, int yi, int xf, int yf)
throws IOException {
contentStream.moveTo(xi, yi);
pdPageContentStream.moveTo(xi, yi);
for (int i = xi; i <= xf; i += 3) {
contentStream.lineTo(i, yf);
contentStream.moveTo(i + 2, yf);
pdPageContentStream.lineTo(i, yf);
pdPageContentStream.moveTo(i + 2, yf);
}
// contentStream.fill();
}
private static void drawCircle(PDPageContentStream contentStream, int cx, int cy, int r) throws IOException {
public static void drawCircle(PDPageContentStream pdPageContentStream, int cx, int cy, int r) throws IOException {
// https://stackoverflow.com/a/42836210
final float k = 0.552284749831f;
contentStream.moveTo(cx - r, cy);
contentStream.curveTo(cx - r, cy + (k * r), cx - (k * r), cy + r, cx, cy + r);
contentStream.curveTo(cx + (k * r), cy + r, cx + r, cy + (k * r), cx + r, cy);
contentStream.curveTo(cx + r, cy - (k * r), cx + (k * r), cy - r, cx, cy - r);
contentStream.curveTo(cx - (k * r), cy - r, cx - r, cy - (k * r), cx - r, cy);
contentStream.fill();
pdPageContentStream.moveTo(cx - r, cy);
pdPageContentStream.curveTo(cx - r, cy + (k * r), cx - (k * r), cy + r, cx, cy + r);
pdPageContentStream.curveTo(cx + (k * r), cy + r, cx + r, cy + (k * r), cx + r, cy);
pdPageContentStream.curveTo(cx + r, cy - (k * r), cx + (k * r), cy - r, cx, cy - r);
pdPageContentStream.curveTo(cx - (k * r), cy - r, cx - r, cy - (k * r), cx - r, cy);
pdPageContentStream.fill();
}
public static void writeText(PDPageContentStream pdPageContentStream, String text, int x, int y)
throws IOException {
pdPageContentStream.beginText();
pdPageContentStream.newLineAtOffset(x, y);
pdPageContentStream.showText(text);
pdPageContentStream.endText();
}
public void generateFooter() {
@ -195,7 +203,6 @@ public class SubjectGenerator {
}
public void generateRectID(PDPageContentStream pdPageContentStream) {
System.out.println(pdPageContentStream);
try {
pdPageContentStream.setLineWidth(0.6f); // largeur du contour des rectangles
@ -428,7 +435,11 @@ public class SubjectGenerator {
for (Question q : questions) {
q.setTitre(q.getTitre().replace("\n", "")); // /\ TODO: must be done in Config /\
PDPage page = this.pdDocument.getPage(pageIndex);
this.generateQCM(q, qIndex, this.pdDocument, page, 25, heightOffset, isCorrected);
if (q instanceof QuestionBoite) {
this.generateOpenQ((QuestionBoite) q, qIndex, this.pdDocument, page, 25, heightOffset, isCorrected);
} else {
this.generateQCM(q, qIndex, this.pdDocument, page, 25, heightOffset, isCorrected);
}
qIndex++;
heightOffset += 100;
@ -539,15 +550,77 @@ public class SubjectGenerator {
}
}
public void generateOpenQ() {
public void generateOpenQ(QuestionBoite q, int qIndex, PDDocument pdDocument, PDPage curPage, int widthOffset,
int heightOffset, boolean isCorrected) {
try {
PDPageContentStream pdPageContentStream = new PDPageContentStream(pdDocument, curPage,
PDPageContentStream.AppendMode.APPEND, true);
PDFont font = PDType1Font.TIMES_ROMAN;
int fontSize = 10;
pdPageContentStream.setFont(font, fontSize);
float titleLength = (font.getStringWidth(q.getTitre()) / 1000) * fontSize;
float lastLineLenght = titleLength;
if (titleLength > (this.width - 20)) {
SubjectGenerator.writeText(pdPageContentStream, "Q." + qIndex + " -", widthOffset,
this.height - heightOffset);
for (String line : setTextOnMultLines(q.getTitre(), widthOffset, pdDocument, font, fontSize)) {
SubjectGenerator.writeText(pdPageContentStream, line, widthOffset + 22, this.height - heightOffset);
heightOffset += 20;
lastLineLenght = (font.getStringWidth(line) / 1000) * fontSize;
}
} else {
SubjectGenerator.writeText(pdPageContentStream, "Q." + qIndex + " - " + q.getTitre(), widthOffset,
this.height - heightOffset);
}
for (Reponse r : q.getReponses()) {
if ((titleLength + 16) > (this.width - 20)) {
SubjectGenerator.writeText(pdPageContentStream, r.getIntitule(), widthOffset + 20,
this.height - heightOffset - 15);
pdPageContentStream.addRect(widthOffset + 20, this.height - heightOffset - 16, 10, 10);
} else {
SubjectGenerator.writeText(pdPageContentStream, r.getIntitule(),
widthOffset + (int) lastLineLenght + 15, this.height - heightOffset - 15);
pdPageContentStream.addRect(widthOffset + (int) lastLineLenght, this.height - heightOffset - 16, 10,
10);
}
if (isCorrected) {
// si c'est une bonne reponse
if (r.isJuste()) {
pdPageContentStream.fillAndStroke(); // carre noirci
} else {
pdPageContentStream.stroke(); // carre vide
}
} else {
pdPageContentStream.stroke(); // carre vide
}
}
heightOffset += 17.5;
// zone d'ecriture (rectangle)
int widthMargin = 60;
int linesLenght = q.getNbligne() * 20; // 20 = taille d'une ligne
int yLenght = (this.width - widthOffset - widthMargin);
pdPageContentStream.addRect(widthOffset + 20, this.height - heightOffset - 16, yLenght, linesLenght);
int yCursor = this.height - heightOffset - 16;
for (int i = 0; i < q.getNbligne(); i++) {
yCursor = this.height - heightOffset - 16 - (i * 2); // on descends y de la taille d'une ligne
// SubjectGenerator.drawDotedLine(pdPageContentStream, xi, widthOffset + 30, xf,
// yLenght);
}
pdPageContentStream.close();
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
public static ArrayList<String> setTextOnMultLines(String text, int widthOffset, PDDocument pdDocument, PDFont font,
int fontSize) {
// TODO: voir si l'on laisse en static ou non
int width = (int) pdDocument.getPage(0).getMediaBox().getWidth();
float subStrLength = 0;
int width = (int) pdDocument.getPage(0).getMediaBox().getWidth();
ArrayList<String> lines = new ArrayList<String>();
int widthMargin = 60;